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

• When: Thursdays, 2:30 PM – 3:30 PM
• Where: Van Vleck B235 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 2022 speakers in Spring 2022.

You can find our Fall 2021 speakers in Fall 2021.

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 Fall 2018 speakers in Fall 2018.

# Spring 2022 Semester

 Date Speaker (click for homepage) Title (click for abstract) Jan 27 Daniel Li-Huerta The Plectic Conjecture over Local Fields Feb 3 Weibo Fu Sharp bounds for multiplicities of Bianchi modular forms Feb 10 Marco d'Addezio Parabolicity conjecture of F-isocrystals Feb 17 Haoyang Guo Hodge-Tate Decomposition Feb 24 Pol van Hoften On the ordinary Hecke-orbit conjecture Mar 3 Nina Zubrilina Convergence to Plancherel measure of Hecke eigenvalues Mar 10 William Chen Markoff triples and connectedness of Hurwitz spaces Mar 17 Will Sawin Equidistribution of CM points, primes in progressions, Vanishing cycles, and the characteristic cycle Mar 24 Itay Glazer On singularity properties of word maps and applications to probabilistic Waring type problems Mar 31 Amina Abdurrahman A global cohomological formula for the square class of the central value of a symplectic L-function Apr 7 Alexander Petrov On arithmetic characterization of local systems of geometric origin Apr 14 Elad Zelingher On regularization of integrals of matrix coefficients associated to spherical Bessel models Apr 21 Zahi Hazan An Identity Relating Eisenstein Series on General Linear Groups Apr 28 Lea Beneish Degree d points on curves May 5 Gyujin Oh A cohomological approach to harmonic Maass forms

*to be confirmed


# Organizer contact information

Boya Wen bwen25@wisc.edu or Ziquan Yang zy352@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