https://hilbert.math.wisc.edu/wiki/api.php?action=feedcontributions&user=Hlyu36&feedformat=atomUW-Math Wiki - User contributions [en]2022-05-25T15:22:05ZUser contributionsMediaWiki 1.30.1https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia&diff=22418Colloquia2022-01-09T08:58:24Z<p>Hlyu36: /* January 21, 2022, Monday at 4pm in B239 Nicholas Marshall (Princeton) */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
<br />
== January 10, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Surface phenomena in the 2D and 3D Ising model'''<br />
<br />
Since its introduction in 1920, the Ising model has been one of the most studied models of phase transitions in statistical physics. In its low-temperature regime, the model has two thermodynamically stable phases, which, when in contact with each other, form an interface: a random curve in 2D and a random surface in 3D. In this talk, I will survey the rich phenomenology of this interface in 2D and 3D, and describe recent progress in understanding its geometry in various parameter regimes where different surface phenomena and universality classes emerge.<br />
<br />
== January 17, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/lovingmath/home Marissa Loving] (Georgia Tech) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Symmetries of surfaces: big and small'''<br />
<br />
We will introduce both finite and infinite-type surfaces and study their collections of symmetries, known as mapping class groups. The study of the mapping class group of finite-type surfaces has played a central role in low-dimensional topology stretching back a hundred years to work of Max Dehn and Jakob Nielsen, and gaining momentum and significance through the celebrated work of Bill Thurston on the geometry of 3-manifolds. In comparison, the study of the mapping class group of infinite-type surfaces has exploded only within the past few years. Nevertheless, infinite-type surfaces appear quite regularly in the wilds of mathematics with connections to dynamics, the topology of 3-manifolds, and even descriptive set theory -- there is a great deal of rich mathematics to be gained in their study! In this talk, we will discuss the way that the study of surfaces intersects and interacts with geometry, algebra, and number theory, as well as some of my own contributions to this vibrant area of study.<br />
<br />
== January 21, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream] [https://web.math.princeton.edu/~nfm2/ Nicholas Marshall] (Princeton) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Laplacian quadratic forms, function regularity, graphs, and optimal transport'''<br />
<br />
In this talk, I will discuss two different applications of harmonic analysis to<br />
problems motivated by data science. Both problems involve using Laplacian<br />
quadratic forms to measure the regularity of functions. In both cases the key<br />
idea is to understand how to modify these quadratic forms to achieve a specific<br />
goal. First, in the graph setting, we suppose that a collection of m graphs<br />
G_1 = (V,E_1),...,G_m=(V,E_m) on a common set of vertices V is given,<br />
and consider the problem of finding the 'smoothest' function f : V -> R with<br />
respect to all graphs simultaneously, where the notion of smoothness is defined<br />
using graph Laplacian quadratic forms. Second, on the unit square [0,1]^2, we<br />
consider the problem of efficiently computing linearizations of 2-Wasserstein<br />
distance; here, the solution involves quadratic forms of a Witten Laplacian.<br />
<br />
== January 24, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''From simple groups to symmetries of surfaces'''<br />
<br />
We will take a tour through some families of groups of historic importance in geometric group theory, including self-similar groups and Thompson’s groups. We will discuss the rich, continually developing theory of these groups which act as symmetries of the Cantor space, and how they can be used to understand the variety of infinite simple groups. Finally, we will discuss how these groups are serving an important role in the newly developing field of big mapping class groups which are used to describe symmetries of surfaces.<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
<br />
== March 1-4, 2022, [http://www.math.stonybrook.edu/~roblaz/ Robert Lazarsfeld] (Stony Brook) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== April 8, 2022, [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022, [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4 pm [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia&diff=22417Colloquia2022-01-09T08:57:45Z<p>Hlyu36: /* January 21, 2022, Nicholas Marshall (Princeton) */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
<br />
== January 10, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Surface phenomena in the 2D and 3D Ising model'''<br />
<br />
Since its introduction in 1920, the Ising model has been one of the most studied models of phase transitions in statistical physics. In its low-temperature regime, the model has two thermodynamically stable phases, which, when in contact with each other, form an interface: a random curve in 2D and a random surface in 3D. In this talk, I will survey the rich phenomenology of this interface in 2D and 3D, and describe recent progress in understanding its geometry in various parameter regimes where different surface phenomena and universality classes emerge.<br />
<br />
== January 17, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/lovingmath/home Marissa Loving] (Georgia Tech) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Symmetries of surfaces: big and small'''<br />
<br />
We will introduce both finite and infinite-type surfaces and study their collections of symmetries, known as mapping class groups. The study of the mapping class group of finite-type surfaces has played a central role in low-dimensional topology stretching back a hundred years to work of Max Dehn and Jakob Nielsen, and gaining momentum and significance through the celebrated work of Bill Thurston on the geometry of 3-manifolds. In comparison, the study of the mapping class group of infinite-type surfaces has exploded only within the past few years. Nevertheless, infinite-type surfaces appear quite regularly in the wilds of mathematics with connections to dynamics, the topology of 3-manifolds, and even descriptive set theory -- there is a great deal of rich mathematics to be gained in their study! In this talk, we will discuss the way that the study of surfaces intersects and interacts with geometry, algebra, and number theory, as well as some of my own contributions to this vibrant area of study.<br />
<br />
== January 21, 2022, Monday at 4pm in B239 [https://web.math.princeton.edu/~nfm2/ Nicholas Marshall] (Princeton) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Laplacian quadratic forms, function regularity, graphs, and optimal transport'''<br />
<br />
In this talk, I will discuss two different applications of harmonic analysis to<br />
problems motivated by data science. Both problems involve using Laplacian<br />
quadratic forms to measure the regularity of functions. In both cases the key<br />
idea is to understand how to modify these quadratic forms to achieve a specific<br />
goal. First, in the graph setting, we suppose that a collection of m graphs<br />
G_1 = (V,E_1),...,G_m=(V,E_m) on a common set of vertices V is given,<br />
and consider the problem of finding the 'smoothest' function f : V -> R with<br />
respect to all graphs simultaneously, where the notion of smoothness is defined<br />
using graph Laplacian quadratic forms. Second, on the unit square [0,1]^2, we<br />
consider the problem of efficiently computing linearizations of 2-Wasserstein<br />
distance; here, the solution involves quadratic forms of a Witten Laplacian.<br />
<br />
== January 24, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''From simple groups to symmetries of surfaces'''<br />
<br />
We will take a tour through some families of groups of historic importance in geometric group theory, including self-similar groups and Thompson’s groups. We will discuss the rich, continually developing theory of these groups which act as symmetries of the Cantor space, and how they can be used to understand the variety of infinite simple groups. Finally, we will discuss how these groups are serving an important role in the newly developing field of big mapping class groups which are used to describe symmetries of surfaces.<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
<br />
== March 1-4, 2022, [http://www.math.stonybrook.edu/~roblaz/ Robert Lazarsfeld] (Stony Brook) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== April 8, 2022, [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022, [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4 pm [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia&diff=22416Colloquia2022-01-09T08:53:51Z<p>Hlyu36: /* January 21, 2022, Nicholas Marshall (Yale) */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
<br />
== January 10, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Surface phenomena in the 2D and 3D Ising model'''<br />
<br />
Since its introduction in 1920, the Ising model has been one of the most studied models of phase transitions in statistical physics. In its low-temperature regime, the model has two thermodynamically stable phases, which, when in contact with each other, form an interface: a random curve in 2D and a random surface in 3D. In this talk, I will survey the rich phenomenology of this interface in 2D and 3D, and describe recent progress in understanding its geometry in various parameter regimes where different surface phenomena and universality classes emerge.<br />
<br />
== January 17, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/lovingmath/home Marissa Loving] (Georgia Tech) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Symmetries of surfaces: big and small'''<br />
<br />
We will introduce both finite and infinite-type surfaces and study their collections of symmetries, known as mapping class groups. The study of the mapping class group of finite-type surfaces has played a central role in low-dimensional topology stretching back a hundred years to work of Max Dehn and Jakob Nielsen, and gaining momentum and significance through the celebrated work of Bill Thurston on the geometry of 3-manifolds. In comparison, the study of the mapping class group of infinite-type surfaces has exploded only within the past few years. Nevertheless, infinite-type surfaces appear quite regularly in the wilds of mathematics with connections to dynamics, the topology of 3-manifolds, and even descriptive set theory -- there is a great deal of rich mathematics to be gained in their study! In this talk, we will discuss the way that the study of surfaces intersects and interacts with geometry, algebra, and number theory, as well as some of my own contributions to this vibrant area of study.<br />
<br />
== January 21, 2022, [https://web.math.princeton.edu/~nfm2/ Nicholas Marshall] (Princeton) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Laplacian quadratic forms, function regularity, graphs, and optimal transport'''<br />
<br />
In this talk, I will discuss two different applications of harmonic analysis to<br />
problems motivated by data science. Both problems involve using Laplacian<br />
quadratic forms to measure the regularity of functions. In both cases the key<br />
idea is to understand how to modify these quadratic forms to achieve a specific<br />
goal. First, in the graph setting, we suppose that a collection of m graphs<br />
G_1 = (V,E_1),...,G_m=(V,E_m) on a common set of vertices V is given,<br />
and consider the problem of finding the 'smoothest' function f : V -> R with<br />
respect to all graphs simultaneously, where the notion of smoothness is defined<br />
using graph Laplacian quadratic forms. Second, on the unit square [0,1]^2, we<br />
consider the problem of efficiently computing linearizations of 2-Wasserstein<br />
distance; here, the solution involves quadratic forms of a Witten Laplacian.<br />
<br />
== January 24, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''From simple groups to symmetries of surfaces'''<br />
<br />
We will take a tour through some families of groups of historic importance in geometric group theory, including self-similar groups and Thompson’s groups. We will discuss the rich, continually developing theory of these groups which act as symmetries of the Cantor space, and how they can be used to understand the variety of infinite simple groups. Finally, we will discuss how these groups are serving an important role in the newly developing field of big mapping class groups which are used to describe symmetries of surfaces.<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
<br />
== March 1-4, 2022, [http://www.math.stonybrook.edu/~roblaz/ Robert Lazarsfeld] (Stony Brook) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== April 8, 2022, [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022, [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4 pm [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia&diff=22415Colloquia2022-01-09T08:53:21Z<p>Hlyu36: /* January 21, 2022, Nicholas Marshall (Yale) */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
<br />
== January 10, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Surface phenomena in the 2D and 3D Ising model'''<br />
<br />
Since its introduction in 1920, the Ising model has been one of the most studied models of phase transitions in statistical physics. In its low-temperature regime, the model has two thermodynamically stable phases, which, when in contact with each other, form an interface: a random curve in 2D and a random surface in 3D. In this talk, I will survey the rich phenomenology of this interface in 2D and 3D, and describe recent progress in understanding its geometry in various parameter regimes where different surface phenomena and universality classes emerge.<br />
<br />
== January 17, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/lovingmath/home Marissa Loving] (Georgia Tech) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Symmetries of surfaces: big and small'''<br />
<br />
We will introduce both finite and infinite-type surfaces and study their collections of symmetries, known as mapping class groups. The study of the mapping class group of finite-type surfaces has played a central role in low-dimensional topology stretching back a hundred years to work of Max Dehn and Jakob Nielsen, and gaining momentum and significance through the celebrated work of Bill Thurston on the geometry of 3-manifolds. In comparison, the study of the mapping class group of infinite-type surfaces has exploded only within the past few years. Nevertheless, infinite-type surfaces appear quite regularly in the wilds of mathematics with connections to dynamics, the topology of 3-manifolds, and even descriptive set theory -- there is a great deal of rich mathematics to be gained in their study! In this talk, we will discuss the way that the study of surfaces intersects and interacts with geometry, algebra, and number theory, as well as some of my own contributions to this vibrant area of study.<br />
<br />
== January 21, 2022, [https://web.math.princeton.edu/~nfm2/ Nicholas Marshall] (Yale) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Laplacian quadratic forms, function regularity, graphs, and optimal transport'''<br />
<br />
In this talk, I will discuss two different applications of harmonic analysis to<br />
problems motivated by data science. Both problems involve using Laplacian<br />
quadratic forms to measure the regularity of functions. In both cases the key<br />
idea is to understand how to modify these quadratic forms to achieve a specific<br />
goal. First, in the graph setting, we suppose that a collection of m graphs<br />
G_1 = (V,E_1),...,G_m=(V,E_m) on a common set of vertices V is given,<br />
and consider the problem of finding the 'smoothest' function f : V -> R with<br />
respect to all graphs simultaneously, where the notion of smoothness is defined<br />
using graph Laplacian quadratic forms. Second, on the unit square [0,1]^2, we<br />
consider the problem of efficiently computing linearizations of 2-Wasserstein<br />
distance; here, the solution involves quadratic forms of a Witten Laplacian.<br />
<br />
== January 24, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''From simple groups to symmetries of surfaces'''<br />
<br />
We will take a tour through some families of groups of historic importance in geometric group theory, including self-similar groups and Thompson’s groups. We will discuss the rich, continually developing theory of these groups which act as symmetries of the Cantor space, and how they can be used to understand the variety of infinite simple groups. Finally, we will discuss how these groups are serving an important role in the newly developing field of big mapping class groups which are used to describe symmetries of surfaces.<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
<br />
== March 1-4, 2022, [http://www.math.stonybrook.edu/~roblaz/ Robert Lazarsfeld] (Stony Brook) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== April 8, 2022, [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022, [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4 pm [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia&diff=22414Colloquia2022-01-09T08:53:01Z<p>Hlyu36: /* January 21, 2022, Nicholas Marshall (Yale) */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
<br />
== January 10, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Surface phenomena in the 2D and 3D Ising model'''<br />
<br />
Since its introduction in 1920, the Ising model has been one of the most studied models of phase transitions in statistical physics. In its low-temperature regime, the model has two thermodynamically stable phases, which, when in contact with each other, form an interface: a random curve in 2D and a random surface in 3D. In this talk, I will survey the rich phenomenology of this interface in 2D and 3D, and describe recent progress in understanding its geometry in various parameter regimes where different surface phenomena and universality classes emerge.<br />
<br />
== January 17, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/lovingmath/home Marissa Loving] (Georgia Tech) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Symmetries of surfaces: big and small'''<br />
<br />
We will introduce both finite and infinite-type surfaces and study their collections of symmetries, known as mapping class groups. The study of the mapping class group of finite-type surfaces has played a central role in low-dimensional topology stretching back a hundred years to work of Max Dehn and Jakob Nielsen, and gaining momentum and significance through the celebrated work of Bill Thurston on the geometry of 3-manifolds. In comparison, the study of the mapping class group of infinite-type surfaces has exploded only within the past few years. Nevertheless, infinite-type surfaces appear quite regularly in the wilds of mathematics with connections to dynamics, the topology of 3-manifolds, and even descriptive set theory -- there is a great deal of rich mathematics to be gained in their study! In this talk, we will discuss the way that the study of surfaces intersects and interacts with geometry, algebra, and number theory, as well as some of my own contributions to this vibrant area of study.<br />
<br />
== January 21, 2022, [https://web.math.princeton.edu/~nfm2/ Nicholas Marshall] (Yale) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
```Laplacian quadratic forms, function regularity, graphs, and optimal transport'''<br />
<br />
In this talk, I will discuss two different applications of harmonic analysis to<br />
problems motivated by data science. Both problems involve using Laplacian<br />
quadratic forms to measure the regularity of functions. In both cases the key<br />
idea is to understand how to modify these quadratic forms to achieve a specific<br />
goal. First, in the graph setting, we suppose that a collection of m graphs<br />
G_1 = (V,E_1),...,G_m=(V,E_m) on a common set of vertices V is given,<br />
and consider the problem of finding the 'smoothest' function f : V -> R with<br />
respect to all graphs simultaneously, where the notion of smoothness is defined<br />
using graph Laplacian quadratic forms. Second, on the unit square [0,1]^2, we<br />
consider the problem of efficiently computing linearizations of 2-Wasserstein<br />
distance; here, the solution involves quadratic forms of a Witten Laplacian.<br />
<br />
== January 24, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''From simple groups to symmetries of surfaces'''<br />
<br />
We will take a tour through some families of groups of historic importance in geometric group theory, including self-similar groups and Thompson’s groups. We will discuss the rich, continually developing theory of these groups which act as symmetries of the Cantor space, and how they can be used to understand the variety of infinite simple groups. Finally, we will discuss how these groups are serving an important role in the newly developing field of big mapping class groups which are used to describe symmetries of surfaces.<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
<br />
== March 1-4, 2022, [http://www.math.stonybrook.edu/~roblaz/ Robert Lazarsfeld] (Stony Brook) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== April 8, 2022, [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022, [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4 pm [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia&diff=22413Colloquia2022-01-09T08:52:36Z<p>Hlyu36: /* January 21, 2022, Nicholas Marshall (Princeton) */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
<br />
== January 10, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Surface phenomena in the 2D and 3D Ising model'''<br />
<br />
Since its introduction in 1920, the Ising model has been one of the most studied models of phase transitions in statistical physics. In its low-temperature regime, the model has two thermodynamically stable phases, which, when in contact with each other, form an interface: a random curve in 2D and a random surface in 3D. In this talk, I will survey the rich phenomenology of this interface in 2D and 3D, and describe recent progress in understanding its geometry in various parameter regimes where different surface phenomena and universality classes emerge.<br />
<br />
== January 17, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/lovingmath/home Marissa Loving] (Georgia Tech) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''Symmetries of surfaces: big and small'''<br />
<br />
We will introduce both finite and infinite-type surfaces and study their collections of symmetries, known as mapping class groups. The study of the mapping class group of finite-type surfaces has played a central role in low-dimensional topology stretching back a hundred years to work of Max Dehn and Jakob Nielsen, and gaining momentum and significance through the celebrated work of Bill Thurston on the geometry of 3-manifolds. In comparison, the study of the mapping class group of infinite-type surfaces has exploded only within the past few years. Nevertheless, infinite-type surfaces appear quite regularly in the wilds of mathematics with connections to dynamics, the topology of 3-manifolds, and even descriptive set theory -- there is a great deal of rich mathematics to be gained in their study! In this talk, we will discuss the way that the study of surfaces intersects and interacts with geometry, algebra, and number theory, as well as some of my own contributions to this vibrant area of study.<br />
<br />
== January 21, 2022, [https://web.math.princeton.edu/~nfm2/ Nicholas Marshall] (Yale) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
<br />
Title:<br />
Laplacian quadratic forms, function regularity, graphs, and optimal transport<br />
<br />
Abstract:<br />
In this talk, I will discuss two different applications of harmonic analysis to<br />
problems motivated by data science. Both problems involve using Laplacian<br />
quadratic forms to measure the regularity of functions. In both cases the key<br />
idea is to understand how to modify these quadratic forms to achieve a specific<br />
goal. First, in the graph setting, we suppose that a collection of m graphs<br />
G_1 = (V,E_1),...,G_m=(V,E_m) on a common set of vertices V is given,<br />
and consider the problem of finding the 'smoothest' function f : V -> R with<br />
respect to all graphs simultaneously, where the notion of smoothness is defined<br />
using graph Laplacian quadratic forms. Second, on the unit square [0,1]^2, we<br />
consider the problem of efficiently computing linearizations of 2-Wasserstein<br />
distance; here, the solution involves quadratic forms of a Witten Laplacian.<br />
<br />
== January 24, 2022, Monday at 4pm in B239 + [http://go.wisc.edu/wuas48 Live stream], [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
'''From simple groups to symmetries of surfaces'''<br />
<br />
We will take a tour through some families of groups of historic importance in geometric group theory, including self-similar groups and Thompson’s groups. We will discuss the rich, continually developing theory of these groups which act as symmetries of the Cantor space, and how they can be used to understand the variety of infinite simple groups. Finally, we will discuss how these groups are serving an important role in the newly developing field of big mapping class groups which are used to describe symmetries of surfaces.<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
<br />
== March 1-4, 2022, [http://www.math.stonybrook.edu/~roblaz/ Robert Lazarsfeld] (Stony Brook) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== April 8, 2022, [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022, [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4 pm [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
('''Departmental Distinguished Lecture series''')<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia/Spring2022&diff=22370Colloquia/Spring20222021-12-23T19:36:15Z<p>Hlyu36: /* Spring 2022 */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
=Spring 2022=<br />
<br />
== January 10, 2022, Monday at 4pm in B239, [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
== January 20, 2022, [https://web.math.princeton.edu/~nfm2/ Nicholas Marshall] (Yale) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
<br />
== January 24, 2022 , [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
== April 8, 2022 , [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022 , [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4:00 p.m. [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
Departmental Distinguished Lecture series<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Colloquia/Spring2022&diff=22369Colloquia/Spring20222021-12-23T19:34:45Z<p>Hlyu36: /* Spring 2022 */</p>
<hr />
<div>__NOTOC__<br />
<br />
<br />
<b>UW Madison mathematics Colloquium is on Fridays at 4:00 pm. </b><br />
<br />
<!--- in Van Vleck B239, '''unless otherwise indicated'''. ---><br />
<br />
=Spring 2022=<br />
<br />
== January 10, 2022, Monday at 4pm in B239, [https://www.stat.berkeley.edu/~gheissari/ Reza Gheissari] (UC Berkeley) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
== January 20, 2022, Friday at 4pm (Yale) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
<br />
== January 24, 2022 , [https://sites.google.com/view/skippermath Rachel Skipper] (Ohio State) ==<br />
<br />
(reserved by the hiring committee)<br />
<br />
<br />
== February 25, 2022, [https://sites.google.com/view/rohini-ramadas/home Rohini Ramadas] (Warwick) == <br />
<br />
(WIMAW) <br />
<br />
== April 8, 2022 , [https://math.temple.edu/~tuf27009/index.html Matthew Stover] (Temple University) ==<br />
<br />
(hosted by Zimmer)<br />
<br />
== April 22, 2022 , [https://www.math.uni-kiel.de/analysis/de/mueller Detlef Müller] (Kiel, Germany) ==<br />
<br />
(hosted by Seeger and Stovall)<br />
<br />
== April 25-26-27 (Monday [VV B239], Tuesday [Chamberlin 2241], Wednesday [VV B239]) 4:00 p.m. [https://math.mit.edu/directory/profile.php?pid=1461 Larry Guth] (MIT) ==<br />
<br />
Departmental Distinguished Lecture series<br />
<br />
== Past Colloquia ==<br />
[[Colloquia/Fall2021|Fall 2021]]<br />
<br />
[[Colloquia/Spring2021|Spring 2021]]<br />
<br />
[[Colloquia/Fall2020|Fall 2020]]<br />
<br />
[[Colloquia/Spring2020|Spring 2020]]<br />
<br />
[[Colloquia/Fall2019|Fall 2019]]<br />
<br />
[[Colloquia/Spring2019|Spring 2019]]<br />
<br />
[[Colloquia/Fall2018|Fall 2018]]<br />
<br />
[[Colloquia/Spring2018|Spring 2018]]<br />
<br />
[[Colloquia/Fall2017|Fall 2017]]<br />
<br />
[[Colloquia/Spring2017|Spring 2017]]<br />
<br />
[[Archived Fall 2016 Colloquia|Fall 2016]]<br />
<br />
[[Colloquia/Spring2016|Spring 2016]]<br />
<br />
[[Colloquia/Fall2015|Fall 2015]]<br />
<br />
[[Colloquia/Spring2014|Spring 2015]]<br />
<br />
[[Colloquia/Fall2014|Fall 2014]]<br />
<br />
[[Colloquia/Spring2014|Spring 2014]]<br />
<br />
[[Colloquia/Fall2013|Fall 2013]]<br />
<br />
[[Colloquia 2012-2013|Spring 2013]]<br />
<br />
[[Colloquia 2012-2013#Fall 2012|Fall 2012]]<br />
<br />
[[WIMAW]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Applied_and_Computational_Mathematics&diff=22327Applied and Computational Mathematics2021-12-08T23:08:21Z<p>Hlyu36: /* Tenured and tenure-track faculty */</p>
<hr />
<div><br />
[[Image:jet.jpg|link=http://www.math.wisc.edu/~jeanluc|frame|Jet striking an inclined plane.]]<br />
<br />
[[Image:HMSS2013_highlight1.png|link=http://dx.doi.org/10.1017/jfm.2012.597|frame]]<br />
[[Image:HMSS2013_highlight2.png|link=http://www.math.wisc.edu/~stechmann/research/|frame|Scattered rain clouds versus an organized storm (a squall line).]] <!-- Added by stechmann 2013-02-03 --><br />
<br />
= '''Applied and Computational Mathematics at UW-Madison''' =<br />
<br />
Welcome to the Applied and Computational Mathematics Group at the University of Wisconsin, Madison. Our faculty members, postdoctoral fellows, and students are involved in a variety of research projects, including fluid dynamics, partial and stochastic differential equations, scientific computing, biology, biochemistry, topology, and data science.<br />
<br />
To pursue graduate studies in Applied and Computational Mathematics, see the [https://math.wisc.edu/graduate/ Mathematics Graduate Program].<br />
<br />
__TOC__<br />
<br />
== News and opportunities ==<br />
<br />
Full a full list of recent events within the department, see the [https://math.wisc.edu/ Mathematics Department Website].<br />
<br />
* '''Tom Edwards''' (former Ph.D. student of Leslie Smith and Sam Stechmann) will begin a new job at Google in Fall 2021. <!-- Updated by sam 2021-11-09 --><br />
<br />
* '''Quanling Deng''' (former postdoc of Sam Stechmann and Nan Chen) has accepted a faculty position at the Australian National University to begin in January 2022. <!-- Updated by sam 2021-11-09 --><br />
<br />
* '''Ying Li''' (former Ph.D. student of Sam Stechmann) will begin as a Data Scientist at Wells Fargo Bank in November 2021. <!-- Updated by sam 2021-11-09 --><br />
<br />
* '''Leonardo Andrés Zepeda-Núñez''' has joined the department (Fall 2019). <!-- Updated by Saverio 2019-07-19 --><br />
<br />
* '''Amy Cochran''' has joined the department (Fall 2019). <!-- Updated by saverio 2019-07-19 --><br />
<br />
* '''Jason Torchinsky''' (Ph.D. student of Sam Stechmann) has been awarded a Computational Science Graduate Fellowship from the Department of Energy (Spring 2019). <!-- Added by stechmann 2019-07-21 --><br />
<br />
* '''Nan Chen''' has joined the department (Fall 2018). <!-- Updated by saverio 2019-07-19 --><br />
<br />
* '''Will Mitchell''' (former Ph.D. student of Saverio Spagnolie) has accepted a faculty position at Macalester College to begin in Fall 2019. <!-- Updated by saverio 2019-03-18 --><br />
<br />
* '''Lei Li''' (former Ph.D. student of Saverio Spagnolie) has accepted a faculty position at Shanghai Jiao Tong University to begin in Fall 2018. <!-- Updated by saverio 2019-03-18 --><br />
<br />
* '''Jean-Luc Thiffeault''' was featured in [https://www.washingtonpost.com/news/wonk/wp/2016/08/19/the-secret-mesmerizing-math-of-taffy-pulling/ Washington Post's Wonkblog] on his paper exploring the mathematical history of taffy pullers. [http://arxiv.org/pdf/1608.00152v1.pdf link to paper] <!-- Added by saverio 2016-09-16 --><br />
<br />
* '''Gheorghe Craciun''' was featured in [https://sinews.siam.org/DetailsPage/tabid/900/ArtMID/2243/ArticleID/781/Default.aspx SIAM News] on his recent proof of the Global Attractor Conjecture. [http://arxiv.org/pdf/1501.02860.pdf link to paper] <!-- Added by saverio 2016-09-16 --><br />
<br />
<!-- * '''Scott Hottovy''' (former postdoc of Sam Stechmann) has accepted a faculty position at the US Naval Academy to begin in Fall 2016. --> <!-- Added by stechmann 2019-07-21 --><br />
<br />
<!-- * '''Reed Ogrosky''' (former postdoc of Sam Stechmann) has accepted a faculty position at Virginia Commonwealth University to begin in Fall 2016. --> <!-- Added by stechmann 2019-07-21 --><br />
<br />
<!-- * '''Lei Li''' (Ph.D. student of Saverio Spagnolie) has accepted a postdoc offer from Duke University and will begin in Fall 2014. <!-- Added by saverio 2015-03-17 --><br />
<br />
<!-- * '''Gheorghe Craciun''' has received a [http://grad.wisc.edu/vilaswinners2013 Vilas Associate Award]! --> <!-- Added by jeanluc 2014-02-19 --><br />
<br />
<!-- * '''Sam Stechmann''' has been awarded a [http://www.sloan.org/sloan-research-fellowships/2014-sloan-research-fellows/ Sloan Fellowship]! --> <!-- Added by jeanluc 2014-02-19 --><br />
<br />
<!-- * '''Zhennan Zhou''' (Ph.D. student of Shi Jin) has accepted a postdoc offer from Duke University and will begin in Fall 2014. --> <!-- Added by jeanluc 2014-02-14 --><br />
<br />
<!-- * '''Jingwei Hu''' (former Ph.D. student of Shi Jin, currently a postdoc at Texas-Austin) has accepted a tenure-track assistant professor position at Purdue University and will begin in Fall 2014. --> <!-- Added by jeanluc 2014-02-14 --><br />
<br />
<!-- * '''Masanori Koyama''' (Ph.D. student of David Anderson) graduated in Fall 2014. He began a postdoc at the Department of Systems Science, Kyoto University starting in January 2014. --> <!-- Added by Anderson 2014-02-10 --><br />
<br />
<!-- * '''Leland Jefferis''' (Ph.D. student of Shi Jin) was awarded an NSF Postdoctoral Fellowship and will be a postdoc at Department of Mathematics, Stanford University starting in Fall 2014. --> <!-- Added by jeanluc 2014-02-01 --><br />
<br />
<!-- * '''Shi Jin''' was elected to [http://fellows.siam.org/index.php?sort=year&value=2013 SIAM Fellow]. Last year he was part of the inaugural class of [http://www.ams.org/profession/fellows-list AMS Fellows]. --> <!-- Added by jeanluc 2013-06-11 --><br />
<br />
== Workshops ==<br />
<br />
* [https://indico.flatironinstitute.org/event/30/ Mathematical Fluids, Materials & Biology] Ann Arbor, MI, June 12-15, 2019<br />
* [http://www.math.wisc.edu/apamrtg/?q=meetings/rtgseminars/turbulence RTG Workshop: Turbulent and Coherent Convection] 224 Ingraham Hall, May 27-29, 2015<br />
<br />
== Seminars ==<br />
<br />
''Organized by Applied Math''<br />
<br />
* [http://www.math.wisc.edu/wiki/index.php/Applied/ACMS Applied and Computational Math Seminar] (Fridays at 2:25pm, VV 901)<br />
* [http://www.math.wisc.edu/wiki/index.php/Applied/GPS Graduate Applied Math Seminar] (Mondays at 3:40pm, VV 901)<br />
* [http://www.math.wisc.edu/wiki/index.php/Applied/Physical_Applied_Math Physical Applied Math] Group Meeting (Spagnolie/Thiffeault) (Thursdays at 4:00pm, VV 901)<br />
* [http://www.math.wisc.edu/wiki/index.php/Networks_Seminar Networks Seminar] (Anderson/Johnston/Craciun) (Wednesdays at 2:25pm, VV 901)<br />
<!-- * Joint Math/Atmospheric & Oceanic Sciences Informal Seminar (Thursdays at 3:45 pm, AOS 811) --><br />
<br />
<br />
''Other seminar series of interest''<br />
<br />
* [http://www.math.wisc.edu/wiki/index.php/Colloquia Mathematics Colloquium] (Fridays at 4:00pm, VV B239)<br />
* [http://www.math.wisc.edu/wiki/index.php/Probability_Seminar Probability Seminar] (Thursdays at 2:25pm, VV 901)<br />
* [http://silo.ece.wisc.edu/web/content/seminars SILO Seminar] (Wednesdays at 12:30pm, 3rd floor WID)<br />
<!-- * [http://wid.wisc.edu/research/optimization/seminars/wid-dow/ WID-DOW Seminar] (Mondays at 4:00pm, 3rd floor WID) --><br />
* [http://sprott.physics.wisc.edu/Chaos-Complexity/ Chaos and Complex Systems Seminar] (Tuesdays at 12:05pm, 4274 Chamberlin Hall)<br />
* [http://www.physics.wisc.edu/twap/view.php?name=PDC Physics Department Colloquium] (Fridays at 3:30 pm; 2241 Chamberlin Hall)<br />
* [http://today.wisc.edu/events/search?utf8=%E2%9C%93&search%5Bterm%5D=aos+colloquium AOS Colloquium] (Mondays at 3:30 pm; 811 AOSS building)<br />
* [http://www.astro.wisc.edu/news-events/events/category/1/1 Astronomy Colloquium] (Thursdays at 3:45 pm; 4421 Sterling Hall)<br />
<br><br />
<br />
== Tenured and tenure-track faculty ==<br />
<br />
[http://www.math.wisc.edu/~anderson/ David Anderson:] (Duke, 2005) probability and stochastic processes, computational methods for stochastic processes, biochemical networks, mathematical/systems biology.<br />
<br />
[http://www.math.wisc.edu/~angenent/ Sigurd Angenent:] (Leiden, 1986) partial differential equations.<br />
<br />
[https://www.math.wisc.edu/~chennan/ Nan Chen:] (Courant, 2016) uncertainty quantification, data assimilation, geophysics, stochastic modeling, and data science.<br />
<br />
[https://sites.google.com/site/amylouisecochran/home Amy Cochran:] (Cornell, 2013) population health science, computational psychiatry.<br />
<br />
[http://www.math.wisc.edu/~craciun/ Gheorghe Craciun:] (Ohio State, 2002) mathematical biology, biochemical networks, biological interaction networks.<br />
<br />
[http://www.math.wisc.edu/~shamgar/ Shamgar Gurevich:] (Tel Aviv, 2006) Representation theory of groups, algebraic geometry, applications to signal Processing, structural biology, mathematical physics.<br />
<br />
[http://www.math.wisc.edu/~qinli/ Qin Li:] (Wisconsin, 2012) applied & computational mathematics.<br />
<br />
[http://www.math.wisc.edu/~maribeff/ Gloria Mari-Beffa:] (Minnesota, 1991) differential geometry, applied math.<br />
<br />
[http://www.math.wisc.edu/~roch/ S&eacute;bastien Roch:] (Berkeley, 2007) applied probability, statistics and theoretical computer science, with emphasis on biological applications.<br />
<br />
[http://www.math.wisc.edu/~lsmith/ Leslie Smith:] (MIT, 1988) applied mathematics. Waves and coherent structures in oceanic and atmospheric flows. <br />
<br />
[http://www.math.wisc.edu/~spagnolie/ Saverio Spagnolie:] (Courant, 2008) fluid dynamics, biological locomotion, soft matter, computational mathematics.<br />
<br />
[http://www.math.wisc.edu/~stechmann/ Sam Stechmann:] (Courant, 2008) applied math, stochastic modeling, fluid dynamics, atmospheric science, computational mathematics.<br />
<br />
[http://www.math.wisc.edu/~jeanluc/ Jean-Luc Thiffeault:] (Texas, 1998) fluid dynamics, mixing, biological swimming and mixing, topological dynamics.<br />
<br />
[http://www.math.wisc.edu/~waleffe/ Fabian Waleffe:] (MIT, 1989) applied and computational mathematics. Fluid dynamics, hydrodynamic instabilities. Turbulence and unstable coherent flows.<br />
<br />
[http://math.mit.edu/~lzepeda/ Leonardo Andrés Zepeda-Núñez:] (MIT, 2015) machine learning, numerical analysis, wave propagation, inverse problems.<br />
<br />
[https://hanbaeklyu.com/ Hanbaek Lyu] (Ohio State, 2018) discrete probability, dynamical systems, networks, optimization, machine learning <br />
<br />
<br />
<!-- [http://www.math.wisc.edu/~kiselev/ Alex (Sasha) Kiselev:] (CalTech, 1997) partial differential equations, Fourier analysis and applications in fluid mechanics, combustion, mathematical biology and Schr&ouml;dinger operators.--><br />
<!-- [http://www.math.wisc.edu/~zlatos/ Andrej Zlatos:] (Caltech, 2003) partial differential equations, combustion, fluid dynamics, Schrödinger operators, orthogonal polynomials--><br />
<!-- [http://www.math.wisc.edu/~jin/ Shi Jin:] (Arizona, 1991) applied & computational mathematics. --><br />
<!-- [http://www.math.wisc.edu/~mitchell/ Julie Mitchell:] (Berkeley, 1998) computational mathematics, structural biology. --><br />
<br />
<br><br />
<br />
== Postdoctoral fellows and researchers ==<br />
<br />
[http://vv811a.math.wisc.edu/persepolis/index.php/members/10-members/30-majid-arabgol Majid Arabgol:]<br />
HPC & Visualization Research Scholar<br />
<br />
[http://www.math.wisc.edu/~boonkasa Anakewit (Tete) Boonkasame:] (UW Madison, 2012)<br />
<br />
[http://mbudisic.wordpress.com Marko Budi&#x161;i&#x107;:] (UC Santa Barbara, 2012) dynamical systems<br />
<br />
[http://www.math.wisc.edu/~caiy Yongyong Cai:] (National University of Singapore, 2012)<br />
<br />
[https://artioevans.wordpress.com/ Arthur Evans:] (UCSD, 2011) soft matter, complex fluids<br />
<br />
[https://www.math.wisc.edu/~pgera/ Prerna Gera:] (Buffalo, 2018) fluid-structure interactions<br />
<br />
[http://www.math.wisc.edu/~mjohnston3 Matthew Johnston:]<br />
(University of Waterloo, 2011) dynamical systems<br />
<br />
<!-- [http://www.math.wisc.edu/~dwei/ Dongming Wei:] (Maryland, 2007) nonlinear partial differential equations, applied analysis, and numerical computation. --><br />
<br />
<br><br />
<br />
== Current graduate students ==<br />
<br />
{| class="wikitable sortable" style="margin-left: auto; margin-right: auto; border: none;"<br />
|+ List of current graduate students (updated summer of 2021).<br />
|-<br />
! Student !! Advisor (1) !! Advisor (2) !! Program Start Year !! Research Area<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Zinan Wang] || Sigurd Angenent || || || <br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Jeffrey Covington] || Nan Chen || || 2018 || <br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Xiao Hou] || Nan Chen || Qin Li || || <br />
|-<br />
| [https://sites.google.com/wisc.edu/yingdali Yingda Li] || Nan Chen || || ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Yuchen Li] || Nan Chen || || ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Haley Colgate] || Amy Cochran || || 2020 ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Enkhzaya "Eza" Enkhtaivan] || Amy Cochran || || ||<br />
|-<br />
| [https://sites.google.com/view/jiaxinjin/ Jiaxin Jin] || Gheorghe Craciun || Chanwoo Kim || ||<br />
|-<br />
| [https://sites.google.com/site/mathjennyy/ Jenny Yeon] || Gheorghe Craciun || || ||<br />
|-<br />
| [https://sites.google.com/view/pollyyu Polly Yu] || Gheorghe Craciun || || ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Hongxu Chen] || Chanwoo Kim || Qin Li || ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Shi Chen] || Qin Li || || ||<br />
|-<br />
| [https://people.math.wisc.edu/~zding49/ Zhiyan Ding] || Qin Li || || ||<br />
|-<br />
| [https://sites.google.com/wisc.edu/nair-anjali/home Anjali Nair] || Qin Li || || 2018 ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Jenny Wei] || Qin Li || Yingyu Liang || ||<br />
|-<br />
| [https://borongzhang.com/ Borong Zhang] || Qin Li || Leonardo Zepeda-Núñez || ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Parvathi Madathil Kooloth] || Leslie Smith || || ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Varun Gudibanda] || Leslie Smith || || 2020 ||<br />
|-<br />
| [https://www.physics.wisc.edu/directory/lough-wilson-bennett/ Wilson Lough] || Saverio Spagnolie || || 2018 ||<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Tianhong Huang] || Samuel Stechmann || || ||<br />
|-<br />
| [https://jasonltorchinsky.github.io/ Jason Torchinsky] || Samuel Stechmann || || 2018 || Data assimilation, multi-model communication, atmospheric modelling<br />
|-<br />
| [https://math.wisc.edu/graduate-students/ Carrie Hongfei Chen] || Jean-Luc Thiffeault || || ||<br />
|-<br />
| [https://sites.google.com/wisc.edu/yufeng-webpage/home Yu Feng] || Jean-Luc Thiffeault || || ||<br />
|-<br />
| [https://www.math.wisc.edu/~boakley/ Bryan Oakley] || Jean-Luc Thiffeault || || ||<br />
|}<br />
<br />
<br />
<br />
<!-- Past students: --><br />
<!-- [https://math.wisc.edu/graduate-students/ Liu Liu:] Student of Shi Jin. --><br />
<!-- Yun Sun: Student of David Anderson.--><br />
<!-- [http://www.math.wisc.edu/~zhou/ Zhennan Zhou:] Student of Shi Jin.--><br />
<!-- [http://www.math.wisc.edu/~mueller/ Peter Mueller:] Student of Jean-Luc Thiffeault.--><br />
<!-- [http://www.math.wisc.edu/~jefferis/ Leland Jefferis:] Student of Shi Jin. --><br />
<!-- [http://www.math.wisc.edu/~hu/ Jingwei Hu:] Student of Shi Jin. --><br />
<!-- [http://www.math.wisc.edu/~yan/ Bokai Yan:] Student of Shi Jin. --><br />
<!-- [http://www.math.wisc.edu/~crompton/ Bryan Crompton:] Student of Saverio Spagnolie. --><br />
<!-- [http://www.math.wisc.edu/~whmitchell/ Will Mitchell:] Student of Saverio Spagnolie. --><br />
<!--Zhan Wang: Student of Paul Milewski.--><br />
<!--Anekewit (Tete) Boonkasame: Student of Paul Milewski.--><br />
<!--Peng Qi: Student of Shi Jin. --><br />
<!--Li (Aug) Wang: Student of Shi Jin. --><br />
<!-- Lei Li: Student of Saverio Spagnolie. --><br />
<!--Li Wang: Student of Leslie Smith. --><br />
<!--David Seal: Student of James Rossmanith. --><br />
<!--E. Alec Johnson: Student of James Rossmanith. --><br />
<!--Hesam Dashti: MSc Student of Amir Assadi.--><br />
<!--Qiang Deng: Student of Leslie Smith.--><br />
<!--[http://www.math.wisc.edu/~matz/ Sarah Tumasz:] Student of Jean-Luc Thiffeault.--><br />
<!--[http://www.math.wisc.edu/~qinli/ Qin Li:] Student of Shi Jin.--><br />
<!--Yongtao Cheng: Student of James Rossmanith.--><br />
<!-- [http://www.math.wisc.edu/~mueller/ Peter Mueller:] Student of Jean-Luc Thiffeault. --><br />
<br />
<br><br />
<br />
== Graduate course offerings ==<br />
<br />
=== Fall 2021 ===<br />
<br />
* Math 623: Complex Analysis (Betsy Stovall)<br />
* Math 627: Introduction to Fourier Analysis (Sergey Denisov)<br />
* Math 632: Introduction to Stochastic Processes (Vadim Gorin, Benedek Valko)<br />
* Math 703: Methods of Applied Mathematics I (Gheorghe Craciun)<br />
* Math 714: Methods of Computational Math I (Leonardo Andrés Zepeda-Núñez)<br />
* Math 821: Advanced Topics in Real Analysis [Fluid Dynamics] (Mihaela Ifrim)<br />
* Math 833: Topics in the Theory of Probability [Stochastic Computational Methods] (Nan Chen)<br />
<br />
=== Spring 2021 ===<br />
<br />
* Math 632: Introduction to Stochastic Processes (Scott Smith, Erik Bates, Tetiana Shcherbyna)<br />
* Math 704: Methods of Applied Mathematics II (Jean-Luc Thiffeault)<br />
* Math 705: Mathematical Fluid Dynamics (Leslie Smith)<br />
* Math 715: Methods of Computational Math II (Leonardo Andrés Zepeda-Núñez)<br />
* Math 716: Ordinary Differential Equations (Sigurd Angenent)<br />
* Math 801: Topics in Applied Mathematics (Gheorghe Craciun)<br />
* Math 807: Dynamical Systems (Hung Tran)<br />
* Math 820: Partial Differential Equations (Chanwoo Kim)<br />
<br />
<!--=== [http://www.math.wisc.edu/graduate/gcourses_fall Fall 2019] ===<br />
<br />
* Math 632: Introduction to Stochastic Processes (David Anderson, Timo Seppalainen, Benedek Valko)<br />
* Math 703: Methods of Applied Mathematics I (Saverio Spagnolie)<br />
* Math 705: Mathematical Fluid Dynamics (Leslie Smith)<br />
* Math 714: Methods of Computational Math I (Sam Stechmann)<br />
<br />
=== [http://www.math.wisc.edu/graduate/gcourses_spring Spring 2020] ===<br />
<br />
* Math 632: Introduction to Stochastic Processes (TBA)<br />
* Math 704: Methods of Applied Mathematics II (TBA)<br />
* Math 715: Methods of Computational Math II (TBA)<br />
<br />
=== [http://www.math.wisc.edu/graduate/gcourses_fall Fall 2016] ===<br />
<br />
* Math 606: Mathematical Methods for Structural Biology (Julie Mitchell)<br />
* Math 632: Introduction to Stochastic Processes (Sebastien Roch)<br />
* Math 703: Methods of Applied Mathematics I (Gheorghe Craciun)<br />
* Math 714: Methods of Computational Math I (Shi Jin)<br />
* Math 801: Topics in Applied Mathematics: Hydrodynamic instabilities and bifurcations (Fabian Waleffe)<br />
<br />
=== [http://www.math.wisc.edu/graduate/gcourses_spring Spring 2017] ===<br />
<br />
* Math 632: Introduction to Stochastic Processes (Daniele Cappelletti, Jun Yin)<br />
* Math 704: Methods of Applied Mathematics II (Jean-Luc Thiffeault)<br />
* Math 715: Methods of Computational Math II (Qin Li)<br />
<br />
=== [http://www.math.wisc.edu/graduate/gcourses_fall Fall 2014] ===<br />
<br />
* Math 606: Mathematical Methods for Structural Biology (Julie Mitchell)<br />
* Math 632: Introduction to Stochastic Processes (Sebastien Roch, Benedek Valko)<br />
* Math 703: Methods of Applied Mathematics I (Gheorghe Craciun)<br />
* Math 714: Methods of Computational Math I (Sam Stechmann)<br />
* Math 801: Topics in Applied Mathematics (Shi Jin)<br />
<br />
=== [http://www.math.wisc.edu/graduate/gcourses_spring Spring 2015] ===<br />
<br />
* Math 632: Introduction to Stochastic Processes (Sebastien Roch, Jun Yin)<br />
* Math 704: Methods of Applied Mathematics II (Sam Stechmann)<br />
* Math 715: Methods of Computational Math II (Saverio Spagnolie)<br />
* Math 801: Topics in Applied Mathematics: Nonlinear dynamics and applications (Gheorghe Craciun) --><br />
<br />
<!-- === [http://www.math.wisc.edu/graduate/gcourses_fall Fall 2013] ===<br />
<br />
* Math 605: Stochastic Methods for Biology (David Anderson)<br />
* Math 632: Introduction to Stochastic Processes (Gregory Shinault)<br />
* Math 703: Methods of Applied Mathematics 1 (Jean-Luc Thiffeault)<br />
* Math 714: Methods of Computational Math I (Shi Jin)<br />
* Math 826: Advanced Topics in Functional Analysis and Differential Equations (Alexander Kiselev)<br />
<br />
=== [http://www.math.wisc.edu/graduate/gcourses_spring Spring 2014] ===<br />
<br />
<br />
* Math 609: Mathematical Methods for Systems Biology (Gheorghe Craciun)<br />
* Math 632: Introduction to Stochastic Processes (Gregory Shinault)<br />
* Math 704: Methods of Applied Mathematics II (Sam Stechmann)<br />
* Math 715: Methods of Computational Math II (Jean-Luc Thiffeault)<br />
* Math 801: Topics in Applied Mathematics: Biological Continuum Mechanics (Saverio Spagnolie) --><br />
<br />
<br />
<!-- === [http://www.math.wisc.edu/graduate/gcourses_fall Fall 2012] ===<br />
<br />
* Math 606: Mathematical Methods for Structural Biology (Julie Mitchell)<br />
* Math 632: Introduction to Stochastic Processes (David Anderson)<br />
* Math 703: Methods of Applied Mathematics 1 (Jean-Luc Thiffeault)<br />
* Math 705: Mathematical Fluid Dynamics (Saverio Spagnolie)<br />
* Math 714: Methods of Computational Math I (Shi Jin)<br />
* Math 833: Topics in Probability - Stochastic Processes in Evolution and Genetics (Sebastien Roch)<br />
* Math 842: Topics in Applied Algebra for EE/Math/CS students (Shamgar Gurevich)<br />
<br />
=== [http://www.math.wisc.edu/graduate/gcourses_spring Spring 2013] ===<br />
<br />
* Math 704: Methods of Applied Mathematics 2 (Sam Stechmann)<br />
* Math 715: Methods of Computational Math II (Saverio Spagnolie)<br />
* Math 801: Topics in Applied Mathematics -- Mathematical Aspects of Mixing (Jean-Luc Thiffeault) --><br />
<br />
<!-- === Spring 2012 ===<br />
* Math 714: [http://www.math.wisc.edu/math-714-scientific-computing Methods of Computational Math I] (S. Stechmann) --><br />
<br />
<br />
<!--<br />
=== [http://www.math.wisc.edu/graduate/gcourses_fall Fall 2011] ===<br />
<br />
* Math 605: [http://www.math.wisc.edu/math-727-calculus-variations-0 Stochastic Methods for Biology] (D. Anderson)<br />
* Math 703: [http://www.math.wisc.edu/math-703-methods-applied-mathematics-i Methods of Applied Mathematics II] (L. Smith)<br />
* Math 707: [http://www.math.wisc.edu/math707-ema700-theory-elasticity Theory of Elasticity] (F. Waleffe)<br />
* Math 714: [http://www.math.wisc.edu/math-714-scientific-computing Methods of Computational Math I] (J. Mitchell)<br />
* Math 801: [http://www.math.wisc.edu/801-waves-fluids Comp Math Applied to Biology] (A. Assadi)<br />
* Math 837: [http://www.math.wisc.edu/math-837-topics-numerical-analysis Topics in Numerical Analysis] (S. Jin)<br />
--><br />
<br />
<!--<br />
Spring 2011:<br />
* Math 609: [https://www.math.wisc.edu/609-mathematical-methods-systems-biology Mathematical Methods for Systems Biology] (G. Craciun)<br />
* Math 704: [https://www.math.wisc.edu/704-methods-applied-mathematics-2 Methods of Applied Mathematics II] (S. Stechmann)<br />
* Math/CS 715: [https://www.math.wisc.edu/715-methods-computational-math-ii Methods of Computational Math II] (S. Jin)<br />
* Math 801: [https://www.math.wisc.edu/math-801-hydrodynamic-instabilities-chaos-and-turbulence Hydrodynamic Instabilities, Chaos and Turbulence] (F. Waleffe)<br />
* Math 826: [https://www.math.wisc.edu/826-Functional-Analysis Partial Differential Equations in Fluids and Biology] (A. Kiselev)<br />
* Math/CS 837: [https://www.math.wisc.edu/837-Numerical-Analysis Numerical Methods for Hyperbolic PDEs] (J. Rossmanith)<br />
--><br />
<br />
<br><br />
<br />
----<br />
Return to the [http://www.math.wisc.edu/wiki/index.php Mathematics Department Wiki Page]<br />
<br />
[http://www3.clustrmaps.com/stats/maps-no_clusters/www.math.wisc.edu-wiki-index.php-Applied-thumb.jpg Locations of visitors to this page] ([http://www3.clustrmaps.com/user/195f39ef Clustermaps])</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Probability&diff=21494Probability2021-09-11T03:15:10Z<p>Hlyu36: /* Tenured and tenure-track faculty */</p>
<hr />
<div>__NOTOC__<br />
<br />
= '''Probability at UW-Madison''' =<br />
<br />
<br><br />
<br />
== Tenured and tenure-track faculty ==<br />
<br />
[http://www.math.wisc.edu/~anderson/ David Anderson] (Duke, 2005) applied probability, numerical methods, mathematical biology.<br />
<br />
[http://www.math.wisc.edu/~vadicgor/ Vadim Gorin] (Moscow, 2011) integrable probability, random matrices, asymptotic representation theory<br />
<br />
[https://hanbaeklyu.com/ Hanbaek Lyu] (Ohio, 2018) discrete probability, dynamical systems, networks, optimization, machine learning <br />
<br />
[http://www.math.wisc.edu/~roch/ Sebastien Roch] (UC Berkeley, 2007) applied discrete probability, mathematical and computational biology, networks.<br />
<br />
[http://www.math.wisc.edu/~seppalai/ Timo Seppäläinen] (Minnesota, 1991) motion in a random medium, random growth models, interacting particle systems, large deviation theory.<br />
<br />
[http://www.math.wisc.edu/??? Tatyana Shcherbyna] (Kharkiv, 2012) mathematical physics, random matrices<br />
<br />
[http://www.math.wisc.edu/~hshen3/ Hao Shen] (Princeton, 2013) stochastic partial differential equations, mathematical physics, integrable probability<br />
<br />
[http://www.math.wisc.edu/~valko/ Benedek Valko] (Budapest, 2004) interacting particle systems, random matrices.<br />
<br />
== Emeriti ==<br />
<br />
[http://psoup.math.wisc.edu/kitchen.html David Griffeath] (Cornell, 1976)<br />
<br />
[http://www.math.wisc.edu/~kuelbs Jim Kuelbs] (Minnesota, 1965)<br />
<br />
[http://www.math.wisc.edu/~kurtz Tom Kurtz] (Stanford, 1967)<br />
<br />
Peter Ney (Columbia, 1961)<br />
<br />
== Postdocs ==<br />
<br />
Erik Bates (Stanford, 2019)<br />
<br />
David Keating (UC Berkeley, 2021)<br />
<br />
== Graduate students ==<br />
<br />
<br />
Max Bacharach<br />
<br />
Yun Li<br />
<br />
[http://sites.google.com/a/wisc.edu/tung-nguyen/ Tung Nguyen]<br />
<br />
[https://www.math.wisc.edu/~xshen/ Xiao Shen]<br />
<br />
[https://sites.google.com/wisc.edu/evan-sorensen Evan Sorensen]<br />
<br />
Yu Sun<br />
<br />
Jiaming Xu<br />
<br />
Shuqi Yu<br />
<br />
== [[Probability Seminar]] ==<br />
<br />
Thursdays at 2:30pm, VV901<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/probsem General email list]<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/lunchwithprobsemspeaker Email list for lunch/dinner with a speaker]<br />
<br />
==[[Graduate student reading seminar]]==<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/grad_prob_seminar Email list] <br />
<br />
Tuesdays, 2:30pm, 901 Van Vleck<br />
<br />
== [[Probability group timetable]]==<br />
<br />
== [[Undergraduate courses in probability]]==<br />
<br />
== Graduate Courses in Probability ==<br />
<br />
<br />
<br />
'''2020 Fall'''<br />
<br />
Math/Stat 733 Theory of Probability I<br />
<br />
Math/Stat 735 Stochastic Analysis<br />
<br />
Math 833 Topics in Probability: Modern Discrete Probability<br />
<br />
<br />
<br />
'''2021 Spring'''<br />
<br />
Math/Stat 734 Theory of Probability II <br />
<br />
Math 833 Topics in Probability: Integrable probability</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Probability&diff=21493Probability2021-09-11T03:13:25Z<p>Hlyu36: /* Tenured and tenure-track faculty */</p>
<hr />
<div>__NOTOC__<br />
<br />
= '''Probability at UW-Madison''' =<br />
<br />
<br><br />
<br />
== Tenured and tenure-track faculty ==<br />
<br />
[http://www.math.wisc.edu/~anderson/ David Anderson] (Duke, 2005) applied probability, numerical methods, mathematical biology.<br />
<br />
[http://www.math.wisc.edu/~vadicgor/ Vadim Gorin] (Moscow, 2011) integrable probability, random matrices, asymptotic representation theory<br />
<br />
[https://hanbaeklyu.com/ Hanbaek Lyu] (Ohio, 2018) discrete probability, networks, optimization, machine learning <br />
<br />
[http://www.math.wisc.edu/~roch/ Sebastien Roch] (UC Berkeley, 2007) applied discrete probability, mathematical and computational biology, networks.<br />
<br />
[http://www.math.wisc.edu/~seppalai/ Timo Seppäläinen] (Minnesota, 1991) motion in a random medium, random growth models, interacting particle systems, large deviation theory.<br />
<br />
[http://www.math.wisc.edu/??? Tatyana Shcherbyna] (Kharkiv, 2012) mathematical physics, random matrices<br />
<br />
[http://www.math.wisc.edu/~hshen3/ Hao Shen] (Princeton, 2013) stochastic partial differential equations, mathematical physics, integrable probability<br />
<br />
[http://www.math.wisc.edu/~valko/ Benedek Valko] (Budapest, 2004) interacting particle systems, random matrices.<br />
<br />
== Emeriti ==<br />
<br />
[http://psoup.math.wisc.edu/kitchen.html David Griffeath] (Cornell, 1976)<br />
<br />
[http://www.math.wisc.edu/~kuelbs Jim Kuelbs] (Minnesota, 1965)<br />
<br />
[http://www.math.wisc.edu/~kurtz Tom Kurtz] (Stanford, 1967)<br />
<br />
Peter Ney (Columbia, 1961)<br />
<br />
== Postdocs ==<br />
<br />
Erik Bates (Stanford, 2019)<br />
<br />
David Keating (UC Berkeley, 2021)<br />
<br />
== Graduate students ==<br />
<br />
<br />
Max Bacharach<br />
<br />
Yun Li<br />
<br />
[http://sites.google.com/a/wisc.edu/tung-nguyen/ Tung Nguyen]<br />
<br />
[https://www.math.wisc.edu/~xshen/ Xiao Shen]<br />
<br />
[https://sites.google.com/wisc.edu/evan-sorensen Evan Sorensen]<br />
<br />
Yu Sun<br />
<br />
Jiaming Xu<br />
<br />
Shuqi Yu<br />
<br />
== [[Probability Seminar]] ==<br />
<br />
Thursdays at 2:30pm, VV901<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/probsem General email list]<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/lunchwithprobsemspeaker Email list for lunch/dinner with a speaker]<br />
<br />
==[[Graduate student reading seminar]]==<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/grad_prob_seminar Email list] <br />
<br />
Tuesdays, 2:30pm, 901 Van Vleck<br />
<br />
== [[Probability group timetable]]==<br />
<br />
== [[Undergraduate courses in probability]]==<br />
<br />
== Graduate Courses in Probability ==<br />
<br />
<br />
<br />
'''2020 Fall'''<br />
<br />
Math/Stat 733 Theory of Probability I<br />
<br />
Math/Stat 735 Stochastic Analysis<br />
<br />
Math 833 Topics in Probability: Modern Discrete Probability<br />
<br />
<br />
<br />
'''2021 Spring'''<br />
<br />
Math/Stat 734 Theory of Probability II <br />
<br />
Math 833 Topics in Probability: Integrable probability</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Probability&diff=21492Probability2021-09-11T03:12:45Z<p>Hlyu36: /* Tenured and tenure-track faculty */</p>
<hr />
<div>__NOTOC__<br />
<br />
= '''Probability at UW-Madison''' =<br />
<br />
<br><br />
<br />
== Tenured and tenure-track faculty ==<br />
<br />
[http://www.math.wisc.edu/~anderson/ David Anderson] (Duke, 2005) applied probability, numerical methods, mathematical biology.<br />
<br />
[http://www.math.wisc.edu/~vadicgor/ Vadim Gorin] (Moscow, 2011) integrable probability, random matrices, asymptotic representation theory<br />
<br />
[https://hanbaeklyu.com/ Hanbaek Lyu] (Ohio, 2018) discrete probability, optimization, machine learning <br />
<br />
[http://www.math.wisc.edu/~roch/ Sebastien Roch] (UC Berkeley, 2007) applied discrete probability, mathematical and computational biology, networks.<br />
<br />
[http://www.math.wisc.edu/~seppalai/ Timo Seppäläinen] (Minnesota, 1991) motion in a random medium, random growth models, interacting particle systems, large deviation theory.<br />
<br />
[http://www.math.wisc.edu/??? Tatyana Shcherbyna] (Kharkiv, 2012) mathematical physics, random matrices<br />
<br />
[http://www.math.wisc.edu/~hshen3/ Hao Shen] (Princeton, 2013) stochastic partial differential equations, mathematical physics, integrable probability<br />
<br />
[http://www.math.wisc.edu/~valko/ Benedek Valko] (Budapest, 2004) interacting particle systems, random matrices.<br />
<br />
== Emeriti ==<br />
<br />
[http://psoup.math.wisc.edu/kitchen.html David Griffeath] (Cornell, 1976)<br />
<br />
[http://www.math.wisc.edu/~kuelbs Jim Kuelbs] (Minnesota, 1965)<br />
<br />
[http://www.math.wisc.edu/~kurtz Tom Kurtz] (Stanford, 1967)<br />
<br />
Peter Ney (Columbia, 1961)<br />
<br />
== Postdocs ==<br />
<br />
Erik Bates (Stanford, 2019)<br />
<br />
David Keating (UC Berkeley, 2021)<br />
<br />
== Graduate students ==<br />
<br />
<br />
Max Bacharach<br />
<br />
Yun Li<br />
<br />
[http://sites.google.com/a/wisc.edu/tung-nguyen/ Tung Nguyen]<br />
<br />
[https://www.math.wisc.edu/~xshen/ Xiao Shen]<br />
<br />
[https://sites.google.com/wisc.edu/evan-sorensen Evan Sorensen]<br />
<br />
Yu Sun<br />
<br />
Jiaming Xu<br />
<br />
Shuqi Yu<br />
<br />
== [[Probability Seminar]] ==<br />
<br />
Thursdays at 2:30pm, VV901<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/probsem General email list]<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/lunchwithprobsemspeaker Email list for lunch/dinner with a speaker]<br />
<br />
==[[Graduate student reading seminar]]==<br />
<br />
[https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/grad_prob_seminar Email list] <br />
<br />
Tuesdays, 2:30pm, 901 Van Vleck<br />
<br />
== [[Probability group timetable]]==<br />
<br />
== [[Undergraduate courses in probability]]==<br />
<br />
== Graduate Courses in Probability ==<br />
<br />
<br />
<br />
'''2020 Fall'''<br />
<br />
Math/Stat 733 Theory of Probability I<br />
<br />
Math/Stat 735 Stochastic Analysis<br />
<br />
Math 833 Topics in Probability: Modern Discrete Probability<br />
<br />
<br />
<br />
'''2021 Spring'''<br />
<br />
Math/Stat 734 Theory of Probability II <br />
<br />
Math 833 Topics in Probability: Integrable probability</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Probability_Seminar&diff=21422Probability Seminar2021-09-05T04:32:04Z<p>Hlyu36: /* September 16, 2021, in person: Hanbayek Lyu (UW-Madison) */</p>
<hr />
<div>__NOTOC__<br />
<br />
= Fall 2021 =<br />
<br />
<b>Thursdays at 2:30 PM either in 901 Van Vleck Hall or on Zoom</b> <br />
<br />
We usually end for questions at 3:20 PM.<br />
<br />
[https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM LINK. Valid only for online seminars.]<br />
<br />
If you would like to sign up for the email list to receive seminar announcements then please join [https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/probsem our group].<br />
<br />
== September 16, 2021, in person: [https://hanbaeklyu.com/ Hanbayek Lyu] (UW-Madison) == <br />
<br />
<br />
'''Title: Scaling limit of soliton statistics of a multicolor box-ball system'''<br />
<br />
'''Abstract:''' The box-ball systems (BBS) are integrable cellular automata whose long-time behavior is characterized by the soliton solutions, and have rich connections to other integrable systems such as Korteweg-de Veris equation. Probabilistic analysis of BBS is an emerging topic in the field of integrable probability, which often reveals novel connection between the rich integrable structure of BBS and probabilistic phenomena such as phase transition and invariant measures. In this talk, we give an overview on the recent development in scaling limit theory of multicolor BBS with random initial configurations. Our analysis uses various methods such as modified Greene-Kleitman invariants for BBS, circular exclusion processes, Kerov–Kirillov–Reshetikhin bijection, combinatorial R, and Thermodynamic Bethe Ansatz.<br />
<br />
== September 23, 2021, no seminar ==<br />
<br />
<br />
== September 30, 2021, in person: [https://mrusskikh.mit.edu/home Marianna Russskikh] (MIT) ==<br />
<br />
<br />
== October 7, 2021, [https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM]: [https://n.ethz.ch/~bdembin/home.html Barbara Dembin] (ETH Zurich) ==<br />
<br />
<br />
== October 14, 2021, TBA ==<br />
<br />
<br />
== October 21, 2021, [https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM]: [http://stat.columbia.edu/~sumitm/ Sumit Mukherjee] (Columbia) ==<br />
<br />
<br />
<br />
== October 28, 2021, [https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM]: [https://www-users.cse.umn.edu/~wkchen/ Wei-Kuo Chen] (Minnesota) ==<br />
<br />
<br />
== November 4, 2021, TBA ==<br />
<br />
<br />
<br />
== November 11, 2021, in person: [http://web.lfzhang.com/ Lingfu Zhang] (Prinecton) ==<br />
<br />
<br />
<br />
== November 18, 2021, TBA ==<br />
<br />
<br />
== November 25, 2021, no seminar ==<br />
<br />
<br />
== December 2, 2021, TBA ==<br />
<br />
<br />
== December 9, 2021, TBA ==<br />
<br />
<br />
<br />
[[Past Seminars]]</div>Hlyu36https://hilbert.math.wisc.edu/wiki/index.php?title=Probability_Seminar&diff=21421Probability Seminar2021-09-05T04:31:30Z<p>Hlyu36: /* September 16, 2021, in person: Hanbayek Lyu (UW-Madison) */</p>
<hr />
<div>__NOTOC__<br />
<br />
= Fall 2021 =<br />
<br />
<b>Thursdays at 2:30 PM either in 901 Van Vleck Hall or on Zoom</b> <br />
<br />
We usually end for questions at 3:20 PM.<br />
<br />
[https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM LINK. Valid only for online seminars.]<br />
<br />
If you would like to sign up for the email list to receive seminar announcements then please join [https://groups.google.com/a/g-groups.wisc.edu/forum/#!forum/probsem our group].<br />
<br />
== September 16, 2021, in person: [https://hanbaeklyu.com/ Hanbayek Lyu] (UW-Madison) == <br />
<br />
<br />
'''Scaling limit of soliton statistics of a multicolor box-ball system'''<br />
<br />
Abstract: The box-ball systems (BBS) are integrable cellular automata whose long-time behavior is characterized by the soliton solutions, and have rich connections to other integrable systems such as Korteweg-de Veris equation. Probabilistic analysis of BBS is an emerging topic in the field of integrable probability, which often reveals novel connection between the rich integrable structure of BBS and probabilistic phenomena such as phase transition and invariant measures. In this talk, we give an overview on the recent development in scaling limit theory of multicolor BBS with random initial configurations. Our analysis uses various methods such as modified Greene-Kleitman invariants for BBS, circular exclusion processes, Kerov–Kirillov–Reshetikhin bijection, combinatorial R, and Thermodynamic Bethe Ansatz.<br />
<br />
== September 23, 2021, no seminar ==<br />
<br />
<br />
== September 30, 2021, in person: [https://mrusskikh.mit.edu/home Marianna Russskikh] (MIT) ==<br />
<br />
<br />
== October 7, 2021, [https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM]: [https://n.ethz.ch/~bdembin/home.html Barbara Dembin] (ETH Zurich) ==<br />
<br />
<br />
== October 14, 2021, TBA ==<br />
<br />
<br />
== October 21, 2021, [https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM]: [http://stat.columbia.edu/~sumitm/ Sumit Mukherjee] (Columbia) ==<br />
<br />
<br />
<br />
== October 28, 2021, [https://uwmadison.zoom.us/j/91828707031?pwd=YUJXMUJkMDlPR0VRdkRCQVJtVndIdz09 ZOOM]: [https://www-users.cse.umn.edu/~wkchen/ Wei-Kuo Chen] (Minnesota) ==<br />
<br />
<br />
== November 4, 2021, TBA ==<br />
<br />
<br />
<br />
== November 11, 2021, in person: [http://web.lfzhang.com/ Lingfu Zhang] (Prinecton) ==<br />
<br />
<br />
<br />
== November 18, 2021, TBA ==<br />
<br />
<br />
== November 25, 2021, no seminar ==<br />
<br />
<br />
== December 2, 2021, TBA ==<br />
<br />
<br />
== December 9, 2021, TBA ==<br />
<br />
<br />
<br />
[[Past Seminars]]</div>Hlyu36