NTS: Difference between revisions

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(Made the Fall 2025 page front on the main page. Changed seminar time to 2:30-3:30 p.m. on Thursdays.)
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*'''When:''' Thursdays, 2:25 PM – 3:25 PM, unless otherwise noted
*'''When:''' Thursdays, 2:30 PM – 3:30 PM, unless otherwise noted
*'''Where:''' '''Van Vleck B321''' or remotely
*'''Where:''' '''Van Vleck B321''' or remotely
*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).
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You can find our Fall 2018 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Fall_2018_Semester Fall 2018].
You can find our Fall 2018 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Fall_2018_Semester Fall 2018].


=Spring 2024 Semester=


<center>
= NTS Fall Semester 2025 =


{| style="color:black; font-size:120%" border="0" cellpadding="14" cellspacing="5"
= Number Theory / Representation Theory Seminar, University of Wisconsin - Madison =
|-
 
| bgcolor="#D0D0D0" width="300" align="center" |'''Date'''
* '''When:''' Thursdays, 2:30 PM – 3:30 PM, unless otherwise noted
| bgcolor="#F0A0A0" width="300" align="center" |'''Speaker''' (click for homepage)
* '''Where:''' '''Van Vleck B321''' or remotely
| bgcolor="#BCD2EE" width="300" align="center" |'''Title''' (click for abstract)
* Please join the math NTS mailing list: <nowiki>[[1]]</nowiki>
|-
 
| bgcolor="#E0E0E0" align="center" |Jan 25
{| class="wikitable"
| bgcolor="#F0B0B0" align="center" |[https://math.uchicago.edu/~iasonk/ Jason Kountouridis]
|'''Date'''
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Jan_25 The monodromy of simple surface singularities in mixed characteristic]
|'''Speaker''' (click for homepage)
|'''Title''' (click for abstract)
|-
|-
| bgcolor="#E0E0E0" align="center" |Feb 1
|Sep 11
| bgcolor="#F0B0B0" align="center" |[https://people.math.wisc.edu/lawrence/ Brian Lawrence]
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Feb_01 Conditional algorithmic Mordell]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |Feb 8
|Sep 18
| bgcolor="#F0B0B0" align="center" |[https://sites.google.com/umich.edu/hyg Haoyang Guo] (Chicago)
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Feb_08 Frobenius height of cohomology in mixed characteristic geometry]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |Feb 15
|Sep 25
| bgcolor="#F0B0B0" align="center" |[https://sachihashimoto.github.io/ Sachi Hashimoto] (Brown)
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Feb_15 p-Adic Gross--Zagier and rational points on modular curves]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |Feb 22
|Oct 2
| bgcolor="#F0B0B0" align="center" |[https://stanford.edu/~zyuzhang/ Zhiyu Zhang] (Stanford)
|Daniel Le (Purdue)
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Feb_22 Asai L-functions and twisted arithmetic fundamental lemmas]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |Feb 29
|Oct 9
| bgcolor="#F0B0B0" align="center" |[https://www.math.uni-bonn.de/people/mihatsch/ Andreas Mihatsch] (Bonn)
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Feb_29 Generating series of complex multiplication points]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |Mar 7
|Oct 16
| bgcolor="#F0B0B0" align="center" |[https://www.math.purdue.edu/~liu2053/ Baying Liu] (Purdue)
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Mar_7 Recent progress on certain problems related to local Arthur packets of classical groups]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |Mar 14
|Oct 23
| bgcolor="#F0B0B0" align="center" |[https://sites.google.com/view/peterhumphries/ Peter Humphries] (Virginia)
|Qiao He (Columbia)
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Mar_14 Restricted Arithmetic Quantum Unique Ergodicity]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |Mar 21
|Oct 30
| bgcolor="#F0B0B0" align="center" |[https://www.math.wustl.edu/~wanlin/ Wanlin Li] (Washington U St Louis)
|Hao Peng (MIT)
| bgcolor="#BCE2FE" | [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Mar_21 The nontriviality of the Ceresa cycle]  
| [[NTS ABSTRACTFall2025#Oct%2030|Beilinson-Bloch-Kato conjecture for polarized motives]]
|-
|-
| bgcolor="#E0E0E0" align="center" |Mar 28
|Nov 6
| bgcolor="#F0B0B0" align="center" |Spring break
|
| bgcolor="#BCE2FE" |
|
|-
|-
| bgcolor="#E0E0E0" align="center" |April 4
|Nov 13
| bgcolor="#F0B0B0" align="center" |[https://math.uchicago.edu/~fcale/ Frank Calegari (Chicago)]
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Apr_04 The arithmetic of some Dirichlet L-values]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |April 11
|Nov 20
| bgcolor="#F0B0B0" align="center" |[https://www.math.utah.edu/~howe/ Sean Howe (Utah)]
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Apr_11 Bi-analytic structures on moduli spaces in p-adic Hodge theory]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |April 18
|Dec 4
| bgcolor="#F0B0B0" align="center" |[https://maxwenqiangxu.github.io/index.html Max Wenqiang Xu (Stanford)]
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Apr_18 Real zeros of Fekete Polynomials and positive definite characters]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |April 25
|Dec 11
| bgcolor="#F0B0B0" align="center" |Ivan Aidun (Madison)
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#Apr_25 Arithmetic Strength of Curves]
|
|-
|-
| bgcolor="#E0E0E0" align="center" |May 2
|Dec 18
| bgcolor="#F0B0B0" align="center" |Jordan Ellenberg (Madison)
|
| bgcolor="#BCE2FE" |[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2024#May_02 Non-deterministic diophantine equations]
|
|-
|}
|}
</center>
<br>
  *to be confirmed
  *to be confirmed


= Organizer contact information =
= Organizer contact information =


Ziquan Yang zyang352@wisc.edu
Shiva Chidambaram  chidambaram3@wisc.edu
 
Jiacheng Xia  jxia79@wisc.edu


= VaNTAGe =
= VaNTAGe =

Revision as of 02:24, 31 August 2025

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

  • When: Thursdays, 2:30 PM – 3:30 PM, unless otherwise noted
  • 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.

NTS Fall Semester 2025

Past Semesters

You can find our Spring 2025 speakers in Spring 2025

You can find our Fall 2024 speakers in Fall 2024

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.


NTS Fall Semester 2025

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

  • When: Thursdays, 2:30 PM – 3:30 PM, unless otherwise noted
  • Where: Van Vleck B321 or remotely
  • Please join the math NTS mailing list: [[1]]
Date Speaker (click for homepage) Title (click for abstract)
Sep 11
Sep 18
Sep 25
Oct 2 Daniel Le (Purdue)
Oct 9
Oct 16
Oct 23 Qiao He (Columbia)
Oct 30 Hao Peng (MIT) Beilinson-Bloch-Kato conjecture for polarized motives
Nov 6
Nov 13
Nov 20
Dec 4
Dec 11
Dec 18
*to be confirmed

Organizer contact information

Shiva Chidambaram chidambaram3@wisc.edu

Jiacheng Xia jxia79@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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