# 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-level seminar, which meets on Tuesdays.

You can find our Spring 2021 speakers in Spring 2021.

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.

# Fall 2020 Semester

 Date Speaker (click for homepage) Title (click for abstract) Sep 3 (9：00 am) Yifeng Liu Beilinson-Bloch conjecture and arithmetic inner product formula Sep 10 Yufei Zhao The joints problem for varieties Sep 17 Ziquan Yang A Crystalline Torelli Theorem for Supersingular K3^[n]-type Varieties Sep 24 Yousheng Shi Kudla Rapoport conjecture over the ramified primes Oct 1 Liyang Yang Average Central L-values on U(2,1)$\times$ U(1,1), Nonvanishing and Subconvexity Oct 7 (Wed. at 7pm) Shamgar Gurevich (UW - Madison) Harmonic Analysis on GLn over Finite Fields Oct 15 Yujie Xu On normalization in the integral models of Shimura varieties of Hodge type Oct 22 Artane Siad Average 2-torsion in the class group of monogenic fields Oct 29 Guillermo Mantilla-Soler A complete invariant for real S_n number fields Nov 5(11 AM) Anup Dixit On generalized Brauer-Siegel conjecture and Euler-Kronecker constants Nov 12 Si Ying Lee Eichler-Shimura relations for Hodge type Shimura varieties Nov 19 Chao Li On the Kudla-Rapoport conjecture Nov 26 Thanksgiving (no seminar) Dec 3 Aaron Pollack Singular modular forms on quaternionic E_8 Dec 10 Daxin Xu Dec 17 Qirui Li

*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