NTS Spring Semester 2020: 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_Spring_2019 graduate-level seminar], which meets on Tuesdays.<br>
There is also an accompanying [https://www.math.wisc.edu/wiki/index.php/NTSGrad_Spring_2020 graduate-level seminar], which meets on Tuesdays.<br>


You can find our Fall 2018 speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Fall_2018_Semester Fall 2018].
Back to the number theory seminar main webpage: [https://www.math.wisc.edu/wiki/index.php/NTS Main page]
<br>
You can find our previous speakers in [https://www.math.wisc.edu/wiki/index.php/NTS_Spring_2018_Semester Spring 2018].




= Talks =
= Spring 2020 Semester =


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| bgcolor="#E0E0E0" align="center" | Jan  23
| bgcolor="#E0E0E0" align="center" | Jan  23
'''Wed. Room VV B231'''
| bgcolor="#F0B0B0" align="center" | Rahul Krishna
| bgcolor="#F0B0B0" align="center" | [http://web.math.princeton.edu/~yunqingt/ Yunqing Tang (Princeton University)]
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#Jan_23 A relative trace formula comparison for the global Gross-Prasad conjecture for orthogonal groups]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#Jan_23 Reductions of abelian surfaces over global function fields]
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| bgcolor="#E0E0E0" align="center" | Jan  24
| bgcolor="#F0B0B0" align="center" | Hassan-Mao-Smith--Zhu
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#Jan_24 The diophantine exponent of the $\mathbb{Z}/q\mathbb{Z}$ points of  $S^{d-2}\subset S^d$]
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| bgcolor="#E0E0E0" align="center" | Jan  31
| bgcolor="#E0E0E0" align="center" | Jan  30
| bgcolor="#F0B0B0" align="center" | [https://faculty.math.illinois.edu/~kpratt4/ Kyle Pratt (University of Illinois at Urbana-Champaign)]
| bgcolor="#F0B0B0" align="center" | Eric Stubley
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#Jan_31 Breaking the $\frac{1}{2}$-barrier for the twisted second moment of Dirichlet $L$-functions]
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#Jan_30 Class Groups, Congruences, and Cup Products]
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| bgcolor="#E0E0E0" align="center" | Feb  7
| bgcolor="#E0E0E0" align="center" | Feb  6
| bgcolor="#F0B0B0" align="center" | [https://www.math.wisc.edu/~shamgar/ Shamgar Gurevich (UW-Madison)]
| bgcolor="#F0B0B0" align="center" | Brian Smithling
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#Feb_7 Harmonic Analysis on $GL_n$ over finite fields]
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#Feb_6 On Shimura varieties for unitary groups]
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| bgcolor="#E0E0E0" align="center" | Feb  14
| bgcolor="#E0E0E0" align="center" | Feb  13
| bgcolor="#F0B0B0" align="center" | [https://www.math.wisc.edu/~thyang/ Tonghai Yang (UW-Madison)]
| bgcolor="#F0B0B0" align="center" |  
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#Feb_14 The Lambda invariant and its CM values]
| bgcolor="#BCE2FE"|
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| bgcolor="#E0E0E0" align="center" | Feb  21
| bgcolor="#E0E0E0" align="center" | Feb  20
| bgcolor="#F0B0B0" align="center" | No Seminar
| bgcolor="#F0B0B0" align="center" | Shai Evra
| bgcolor="#BCE2FE"|
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#Feb_20 Ramanujan Conjectures and Density Theorems]
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| bgcolor="#E0E0E0" align="center" | Feb 28
| bgcolor="#E0E0E0" align="center" | Feb 27
| bgcolor="#F0B0B0" align="center" | [http://www.math.columbia.edu/~brianrl/ Brian Lawrence (the University of Chicago)]
| bgcolor="#F0B0B0" align="center" | Mathilde Gerbelli-Gauthier
| bgcolor="#BCE2FE"|[https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#Feb_28 Diophantine problems and a p-adic period map.]  
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#Feb_27 Cohomology of Arithmetic Groups and Endoscopy]
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| bgcolor="#E0E0E0" align="center" | March 7
| bgcolor="#E0E0E0" align="center" | March 5
| bgcolor="#F0B0B0" align="center" |[https://sites.google.com/view/masoudzargar/ Masoud Zargar (Regensburg)]
| bgcolor="#F0B0B0" align="center" | Jessica Fintzen
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#March_7 Sections of quadrics over the affine line]  
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#March_6 From representations of p-adic groups to congruences of automorphic forms]
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| bgcolor="#E0E0E0" align="center" | March 14
| bgcolor="#E0E0E0" align="center" | March 12
| bgcolor="#F0B0B0" align="center" | [http://www.its.caltech.edu/~mantovan/ Elena Mantovan (Caltech)]
| bgcolor="#F0B0B0" align="center" | Andrea Dotto (CANCELED)
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#March_14 p-adic automorphic forms, differential operators and Galois representations]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#March_12 Functoriality of Serre weights]
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| bgcolor="#E0E0E0" align="center" | March 21
| bgcolor="#E0E0E0" align="center" | March 19
| bgcolor="#F0B0B0" align="center" | Spring Break
| bgcolor="#F0B0B0" align="center" | Spring Break
| bgcolor="#BCE2FE"|  
| bgcolor="#BCE2FE"|  
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| bgcolor="#E0E0E0" align="center" | March 28
| bgcolor="#E0E0E0" align="center" | March 26
| bgcolor="#F0B0B0" align="center" | [http://web.math.ucsb.edu/~agboola/ Adebisi Agboola  (UCSB)]
| bgcolor="#F0B0B0" align="center" | Daniel Litt (ONLINE)
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#March_28 Relative K-groups and rings of integers]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#March_26 The section conjecture at the boundary of moduli space]
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| bgcolor="#E0E0E0" align="center" | April 4
| bgcolor="#F0B0B0" align="center" | [http://www.math.tamu.edu/~wltsai/ Wei-Lun Tsai (Texas A&M University)]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#April_4 Hecke L-functions and $\ell$ torsion in class groups]
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| bgcolor="#E0E0E0" align="center" | April 11
| bgcolor="#F0B0B0" align="center" | [http://www.math.ucsd.edu/~tmcadam/ Taylor McAdam (UCSD)]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#April_11 Almost-prime times in horospherical flows]
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| bgcolor="#E0E0E0" align="center" | April 18 
| bgcolor="#F0B0B0" align="center" | [http://www.math.ucsd.edu/~ila/ Ila Varma (UCSD)]
| bgcolor="#BCE2FE"|  [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#April_18 Malle's Conjecture for octic $D_4$-fields.]
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| bgcolor="#E0E0E0" align="center" | April 25
| bgcolor="#E0E0E0" align="center" | April 2
'''10:00-11:00 Room VV 911'''
| bgcolor="#F0B0B0" align="center" | Rachel Pries (Note different time: 2 pm)
| bgcolor="#F0B0B0" align="center" | [https://bushm.academic.wlu.edu Michael Bush (Washington & Lee)]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#April_2 Galois action on the etale fundamental group of the Fermat curve]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#April_25 Interactions between group theory and number theory]
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| bgcolor="#E0E0E0" align="center" | April 25
| bgcolor="#E0E0E0" align="center" | April 9
'''11:15-12:15 Room VV 911'''
| bgcolor="#F0B0B0" align="center" | Rahul Dalal
| bgcolor="#F0B0B0" align="center" | [https://people.carleton.edu/~rfjones/ Rafe Jones (Carleton College)]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#April_9 Statistics of Automorphic Representations through the Stable Trace Formula]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#April_25_2 Eventually stable polynomials and arboreal Galois representations]
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| bgcolor="#E0E0E0" align="center" | April 25
| bgcolor="#E0E0E0" align="center" | April 16 
| bgcolor="#F0B0B0" align="center" | [https://math.rice.edu/~jb93/ Jen Berg (Rice University)]
| bgcolor="#F0B0B0" align="center" | Aaron Pollack
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#April_25_NTS Rational points on conic bundles over elliptic curves with positive rank]
| bgcolor="#BCE2FE"| CANCELLED
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| bgcolor="#E0E0E0" align="center" | April 25
| bgcolor="#E0E0E0" align="center" | April 23
'''4:00-5:00 Room VV B239'''
| bgcolor="#F0B0B0" align="center" | Jayce Getz
| bgcolor="#F0B0B0" align="center" | [http://www.math.unl.edu/~jwalker7/ Judy Walker (Nebraska)]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#April_23 On triple product L-functions]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#April_25_3 Derangements of Finite Groups]
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| bgcolor="#E0E0E0" align="center" | May 2
| bgcolor="#E0E0E0" align="center" | April 30
| bgcolor="#F0B0B0" align="center" | [https://www.math.wisc.edu/~mmwood/ Melanie Wood (UW-Madison)]
| bgcolor="#F0B0B0" align="center" | Noah Taylor
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#May_2 Unramified extensions of random global fields]
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#April_30 The Sato Tate Conjecture on Abelian Surfaces]
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| bgcolor="#E0E0E0" align="center" | May 9 
| bgcolor="#E0E0E0" align="center" | May 7
| bgcolor="#F0B0B0" align="center" | [http://www.mathcs.emory.edu/~dzb/ David Zureick-Brown (Emory College of Arts and Sciences)]
| bgcolor="#F0B0B0" align="center" | Aaron Landesman
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2019#May_9 Arithmetic of stacks]  
| bgcolor="#BCE2FE"| [https://www.math.wisc.edu/wiki/index.php/NTS_ABSTRACTSpring2020#May_7 The geometric distribution of Selmer groups of Elliptic curves over function fields]
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Latest revision as of 20:35, 26 July 2020

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

  • When: Thursdays, 2:30 PM – 3:30 PM
  • Where: Van Vleck B321
  • 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.

Back to the number theory seminar main webpage: Main page


Spring 2020 Semester

Date Speaker (click for homepage) Title (click for abstract)
Jan 23 Rahul Krishna A relative trace formula comparison for the global Gross-Prasad conjecture for orthogonal groups
Jan 30 Eric Stubley Class Groups, Congruences, and Cup Products
Feb 6 Brian Smithling On Shimura varieties for unitary groups
Feb 13
Feb 20 Shai Evra Ramanujan Conjectures and Density Theorems
Feb 27 Mathilde Gerbelli-Gauthier Cohomology of Arithmetic Groups and Endoscopy
March 5 Jessica Fintzen From representations of p-adic groups to congruences of automorphic forms
March 12 Andrea Dotto (CANCELED) Functoriality of Serre weights
March 19 Spring Break
March 26 Daniel Litt (ONLINE) The section conjecture at the boundary of moduli space
April 2 Rachel Pries (Note different time: 2 pm) Galois action on the etale fundamental group of the Fermat curve
April 9 Rahul Dalal Statistics of Automorphic Representations through the Stable Trace Formula
April 16 Aaron Pollack CANCELLED
April 23 Jayce Getz On triple product L-functions
April 30 Noah Taylor The Sato Tate Conjecture on Abelian Surfaces
May 7 Aaron Landesman The geometric distribution of Selmer groups of Elliptic curves over function fields 


*to be confirmed
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