NTS Fall Semester 2024

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

• When: Thursdays, 2:25 PM – 3:25 PM, unless otherwise noted
• Where: Van Vleck B139 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.

Past Semesters

You can find our Spring 2024 speakers in Spring 2024

You can find our Fall 2023 speakers in Fall 2023

You can find our Spring 2023 speakers in Spring 2023

You can find our Fall 2022 speakers in Fall 2022

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 2024 Semester

Date	Speaker (click for homepage)	Title (click for abstract)
Jan 25	Jason Kountouridis	The monodromy of simple surface singularities in mixed characteristic
Feb 1	Brian Lawrence	Conditional algorithmic Mordell
Feb 8	Haoyang Guo (Chicago)	Frobenius height of cohomology in mixed characteristic geometry
Feb 15	Sachi Hashimoto (Brown)	p-Adic Gross--Zagier and rational points on modular curves
Feb 22	Zhiyu Zhang (Stanford)	Asai L-functions and twisted arithmetic fundamental lemmas
Feb 29	Andreas Mihatsch (Bonn)	Generating series of complex multiplication points
Mar 7	Baying Liu (Purdue)	Recent progress on certain problems related to local Arthur packets of classical groups
Mar 14	Peter Humphries (Virginia)	Restricted Arithmetic Quantum Unique Ergodicity
Mar 21	Wanlin Li (Washington U St Louis)	The nontriviality of the Ceresa cycle
Mar 28	Spring break
April 4	Frank Calegari (Chicago)	The arithmetic of some Dirichlet L-values
April 11	Sean Howe (Utah)	Bi-analytic structures on moduli spaces in p-adic Hodge theory
April 18	Max Wenqiang Xu (Stanford)	Real zeros of Fekete Polynomials and positive definite characters
April 25	Ivan Aidun (Madison)	Arithmetic Strength of Curves
May 2	Jordan Ellenberg (Madison)	Non-deterministic diophantine equations

*to be confirmed

Organizer contact information

Shiva Chidambaram

--= 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

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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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