NTS: Difference between revisions

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*Please join the [https://mailhost.math.wisc.edu/mailman/listinfo/nts NT/RT mailing list:] (you must be on a math department computer to use this link).
*Please join the [https://mailhost.math.wisc.edu/mailman/listinfo/nts NT/RT mailing list:] (you must be on a math department computer to use this link).


There is also an accompanying [https://www.math.wisc.edu/wiki/index.php/NTSGrad_Fall_2020 graduate-level seminar], which meets on Tuesdays.<br>
There is also an accompanying [[NTSGrad|graduate seminar]], which meets on Tuesdays.<br>


You can find our Spring 2021 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Spring_Semester_2021 Spring 2021].
You can find our Spring 2021 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Spring_Semester_2021 Spring 2021].
You can find our Fall 2020 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Fall_Semester_2020 Fall 2020].


You can find our Spring 2020 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Spring_Semester_2020 Spring 2020].  
You can find our Spring 2020 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Spring_Semester_2020 Spring 2020].  
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You can find our previous speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Fall_2018_Semester Fall 2018].
You can find our previous speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Fall_2018_Semester Fall 2018].


= Fall 2020 Semester =
= Spring 2021 Semester =


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| bgcolor="#BCD2EE" width="300" align="center"|'''Title''' (click for abstract)
| bgcolor="#BCD2EE" width="300" align="center"|'''Title''' (click for abstract)
|-
|-
| bgcolor="#E0E0E0" align="center" | Sep 3 (9:00 am)
| bgcolor="#E0E0E0" align="center" | Jan  28
| bgcolor="#F0B0B0" align="center" | Yifeng Liu
| bgcolor="#F0B0B0" align="center" | Monica Nevins
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Sep_3 Beilinson-Bloch conjecture and arithmetic inner product formula]
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Jan_28 Interpreting the local character expansion of p-adic SL(2)]
|-
| bgcolor="#E0E0E0" align="center" | Sep 10
| bgcolor="#F0B0B0" align="center" | Yufei Zhao
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Sep_10 The joints problem for varieties]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Sep 17
| bgcolor="#E0E0E0" align="center" | Feb  4
| bgcolor="#F0B0B0" align="center" | Ziquan Yang
| bgcolor="#F0B0B0" align="center" | Ke Chen
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Sep_17 A Crystalline Torelli Theorem for Supersingular K3^&#91;n&#93;-type Varieties]
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Feb_4 On CM points away from the Torelli locus]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Sep 24
| bgcolor="#E0E0E0" align="center" | Feb  11
| bgcolor="#F0B0B0" align="center" | Yousheng Shi
| bgcolor="#F0B0B0" align="center" | Dmitry Gourevitch
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Sep_24 Kudla Rapoport conjecture over the ramified primes]
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Feb_11 Relations between Fourier coefficients of automorphic forms, with applications to vanishing and to Eulerianity]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Feb  18
| bgcolor="#F0B0B0" align="center" | Eyal Kaplan
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Feb_18 The generalized doubling method, multiplicity one and the application to global functoriality]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Oct 1
| bgcolor="#E0E0E0" align="center" | Feb 25
| bgcolor="#F0B0B0" align="center" | Liyang Yang
| bgcolor="#F0B0B0" align="center" | Roger Van Peski
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Oct_1 Average Central L-values on U(2,1)$\times$ U(1,1), Nonvanishing and Subconvexity]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Feb_25 Random matrices, random groups, singular values, and symmetric functions]
|-
| bgcolor="#E0E0E0" align="center" | Oct 7 (Wed. at 7pm)
| bgcolor="#F0B0B0" align="center" | Shamgar Gurevich (UW - Madison)
| bgcolor="#BCE2FE"|Harmonic Analysis on GLn over Finite Fields
(Register at https://uni-sydney.zoom.us/meeting/register/tJAocOGhqjwiE91DEddxUhCudfQX5mzp-cPQ)
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Oct 15
| bgcolor="#E0E0E0" align="center" | March 4
| bgcolor="#F0B0B0" align="center" | [http://people.math.harvard.edu/~yujiex/ Yujie Xu]
| bgcolor="#F0B0B0" align="center" | Amos Nevo
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Oct_15 On normalization in the integral models of Shimura varieties of Hodge type]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Mar_4 Intrinsic Diophantine approximation on homogeneous algebraic varieties]
(Register at https://harvard.zoom.us/meeting/register/tJYlduqrrDgqGNRmtfw245PNXp_XGCzMlkYm)
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Oct 22
| bgcolor="#E0E0E0" align="center" | March 11
| bgcolor="#F0B0B0" align="center" | Artane Siad
| bgcolor="#F0B0B0" align="center" | [http://guests.mpim-bonn.mpg.de/carlo.pagano90/ Carlo Pagano]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Oct_22 Average 2-torsion in the class group of monogenic fields]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Mar_11 On the negative Pell conjecture]
 
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Oct 29
| bgcolor="#E0E0E0" align="center" | March 18
| bgcolor="#F0B0B0" align="center" | [https://sites.google.com/view/guillermo-mantilla-soler Guillermo Mantilla-Soler]
| bgcolor="#F0B0B0" align="center" | [http://personal.psu.edu/spp5684/ Siddhi Pathak]  
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Oct_29 A complete invariant for real S_n  number fields]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Mar_18 Special values of L-series with periodic coefficients]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Nov 5(11 AM)
| bgcolor="#E0E0E0" align="center" | March 25
| bgcolor="#F0B0B0" align="center" | Anup Dixit
| bgcolor="#F0B0B0" align="center" | [https://people.math.ethz.ch/~kowalski/ Emmanuel Kowalski]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Nov_5  On generalized Brauer-Siegel conjecture and Euler-Kronecker constants]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Mar_25 Remembrances of polynomial values: Fourier's way]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Nov 12
| bgcolor="#E0E0E0" align="center" | April 1
| bgcolor="#F0B0B0" align="center" | Si Ying Lee
| bgcolor="#F0B0B0" align="center" | Abhishek Oswal
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Nov_12 Eichler-Shimura relations for Hodge type Shimura varieties]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Apr_1 A non-archimedean definable Chow theorem]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Nov 19
| bgcolor="#E0E0E0" align="center" | April 8
| bgcolor="#F0B0B0" align="center" | Chao Li
| bgcolor="#F0B0B0" align="center" | Henri Darmon
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Nov_19 On the Kudla-Rapoport conjecture]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Apr_8 Hilbert’s twelfth problem and deformations of modular forms]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Nov 26
| bgcolor="#E0E0E0" align="center" | April 15
| bgcolor="#F0B0B0" align="center" | Thanksgiving (no seminar)
| bgcolor="#F0B0B0" align="center" | [http://people.math.harvard.edu/~ylam/ Joshua Lam]
| bgcolor="#BCE2FE"|  
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Apr_15 CM liftings on Shimura varieties]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Dec 3
| bgcolor="#E0E0E0" align="center" | April 22
| bgcolor="#F0B0B0" align="center" | Aaron Pollack
| bgcolor="#F0B0B0" align="center" | Brian Lawrence
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Dec_3 Singular modular forms on quaternionic E_8]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Apr_22 The Shafarevich conjecture for hypersurfaces in abelian varieties]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Dec 10 (9:00 AM)
| bgcolor="#E0E0E0" align="center" | April 29
| bgcolor="#F0B0B0" align="center" | Daxin Xu
| bgcolor="#F0B0B0" align="center" | [https://sites.google.com/view/mariafox/ Maria Fox]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Dec_10 Bessel F-isocrystals for reductive groups]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#Apr_29 Supersingular Loci of Some Unitary Shimura Varieties]
|-  
|-  
| bgcolor="#E0E0E0" align="center" | Dec 17
| bgcolor="#E0E0E0" align="center" | May 6
| bgcolor="#F0B0B0" align="center" | Qirui Li
| bgcolor="#F0B0B0" align="center" | [https://padmask.github.io/ Padmavathi Srinivasan]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTFall2020#Dec_17 Biquadratic Guo-Jacquet Fundamental Lemma and its arithmetic generalizations]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2021#May_6 Towards a unified theory of canonical heights on abelian varieties]
|-  
|-  
|}
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Revision as of 22:38, 29 April 2021

Number Theory / Representation Theory Seminar, University of Wisconsin - Madison

  • When: Thursdays, 2:30 PM – 3:30 PM
  • Where: Van Vleck B321 or remotely
  • Please join the NT/RT mailing list: (you must be on a math department computer to use this link).

There is also an accompanying graduate seminar, which meets on Tuesdays.

You can find our Spring 2021 speakers in Spring 2021.

You can find our Fall 2020 speakers in Fall 2020.

You can find our Spring 2020 speakers in Spring 2020.
You can find our Fall 2019 speakers in Fall 2019.
You can find our Spring 2019 speakers in Spring 2019.
You can find our previous speakers in Fall 2018.

Spring 2021 Semester

Date Speaker (click for homepage) Title (click for abstract)
Jan 28 Monica Nevins Interpreting the local character expansion of p-adic SL(2)
Feb 4 Ke Chen On CM points away from the Torelli locus
Feb 11 Dmitry Gourevitch Relations between Fourier coefficients of automorphic forms, with applications to vanishing and to Eulerianity
Feb 18 Eyal Kaplan The generalized doubling method, multiplicity one and the application to global functoriality
Feb 25 Roger Van Peski Random matrices, random groups, singular values, and symmetric functions
March 4 Amos Nevo Intrinsic Diophantine approximation on homogeneous algebraic varieties
March 11 Carlo Pagano On the negative Pell conjecture
March 18 Siddhi Pathak Special values of L-series with periodic coefficients
March 25 Emmanuel Kowalski Remembrances of polynomial values: Fourier's way
April 1 Abhishek Oswal A non-archimedean definable Chow theorem
April 8 Henri Darmon Hilbert’s twelfth problem and deformations of modular forms
April 15 Joshua Lam CM liftings on Shimura varieties
April 22 Brian Lawrence The Shafarevich conjecture for hypersurfaces in abelian varieties
April 29 Maria Fox Supersingular Loci of Some Unitary Shimura Varieties
May 6 Padmavathi Srinivasan Towards a unified theory of canonical heights on abelian varieties


*to be confirmed

Organizer contact information

Yousheng Shi Yousheng Shi:shi58@wisc.edu

Ananth Shankar Ananth Shankar:ashankar@math.wisc.edu

VaNTAGe

This is a virtual math seminar on open conjectures in number theory and arithmetic geometry. The seminar will be presented in English at (1 pm Eastern time)=(10 am Pacific time), every first and third Tuesday of the month. The Math Department of UW, Madison broadcasts the seminar in the math lounge room at Room 911, Van Vleck Building. For more information, please visit the official website: VaNTAGe


New Developments in Number Theory

This is a new seminar series that features the work of early career number theorists from around the globe. For more information, please visit the official website: NDNT



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