Difference between revisions of "NTS Fall 2011"

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(New page: = Number Theory Seminar, University of Wisconsin-Madison = *'''When:''' Thursdays at 2:30pm. *'''Where:''' Van Vleck Hall B129 *Please join the [https://mailhost.math.wisc.edu/mailman/l...)
 
(→‎Fall 2011 Semester: add title for Xinwen Zhu's talk)
 
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= Number Theory Seminar, University of Wisconsin-Madison =
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= Number Theory – Representation Theory Seminar, University of Wisconsin–Madison =
  
  
 
*'''When:''' Thursdays at 2:30pm.
 
*'''When:''' Thursdays at 2:30pm.
*'''Where:''' Van Vleck Hall B129
+
*'''Where:''' Van Vleck Hall B203
*Please join the [https://mailhost.math.wisc.edu/mailman/listinfo/nts NTS mailing list:].  
+
*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).
 
 
 
 
 
 
 
<br>
 
  
  
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| bgcolor="#BCD2EE" width="300" align="center"|'''Title (click to see abstract)'''
 
| bgcolor="#BCD2EE" width="300" align="center"|'''Title (click to see abstract)'''
 
|-
 
|-
| bgcolor="#E0E0E0"| January 20 (Thurs.)
+
| bgcolor="#E0E0E0"| September 8 (Thurs.)
| bgcolor="#F0B0B0"| Anton Geraschenko <br> (UC Berkeley)
+
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~afish/ Alexander Fish] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Anton_Gershaschenko | <font color="black"><em>Moduli of Representations of Unipotent Groups</em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#September 8 | <font color="black"><em>Solvability of Diophantine equations within dynamically defined subsets of N</em></font>]]
|-
 
| bgcolor="#E0E0E0"| January 27 (Thurs.)
 
| bgcolor="#F0B0B0"| <br>  Keerthi Madapusi <br> (University of Chicago)
 
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Keerthi_Madapusi | <font color="black"><em>A rationality property of Hodge cycles on abelian varieties, with an application to arithmetic
 
compactifications of Shimura varieties</em></font>]]
 
|-
 
| bgcolor="#E0E0E0"| February 3 (Thurs.)
 
| bgcolor="#F0B0B0"| <br> Bei Zhang <br> (Northwestern  University)
 
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Bei_Zhang | <font color="black"><em>p-adic L-function of automorphic form of GL(2)</em></font>]]
 
|-
 
| bgcolor="#E0E0E0"| February 10 (Thurs.)
 
| bgcolor="#F0B0B0"| <br> David Brown <br> UW-Madison
 
| bgcolor="#BCE2FE"|[[NTS/Abstracts#David_Brown | <font color="black"><em>Explicit modular approaches to generalized Fermat equations</em></font>]]
 
|-
 
| bgcolor="#E0E0E0"| February 17 (Thurs.)
 
| bgcolor="#F0B0B0"| Tony Várilly-Alvarado <br>Rice
 
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Tony_Várilly-Alvarado | <font color="black"><em>Failure of the Hasse principle for Enriques surfaces</em></font>]]
 
 
|-
 
|-
| bgcolor="#E0E0E0"| February 24 (Thurs.)
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| bgcolor="#E0E0E0"| September 15 (Thurs.)
| bgcolor="#F0B0B0"| Wei Ho<br> Columbia
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| bgcolor="#F0B0B0"| [http://www.math.cuhk.edu.hk/~cpmok/ Chung Pang Mok] <br> (McMaster)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Wei_Ho | <font color="black"><em> Coregular representations and elliptic curves</em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#September 15 | <font color="black"><em> Galois representation associated to cusp forms on GL(2) over CM fields</em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| March 3 (Thurs.)
+
| bgcolor="#E0E0E0"| September 22 (Thurs.)
| bgcolor="#F0B0B0"|Rob Rhoades <br> Stanford
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| bgcolor="#F0B0B0"| [http://math.columbia.edu/~liuyf/ Yifeng Liu] <br> (Columbia U.)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Rob_Rhoades | <font color="black"><em>TBA</em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#September 22 | <font color="black"><em>Arithmetic inner product formula</em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| March 10 (Thurs.)
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| bgcolor="#E0E0E0"| September 29 (Thurs.)
| bgcolor="#F0B0B0"| Shamgar Gurevich<br> UW-Madison  
+
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~boston/ Nigel Boston] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts | <font color="black"><em> Fast Fourier Transform: Why? and How? </em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#September 29 | <font color="black"><em>Non-abelian Cohen-Lenstra heuristics</em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| March 17 (Thurs.)
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| bgcolor="#E0E0E0"| October 6 (Thurs.)
| bgcolor="#F0B0B0"| No seminar (spring break)<br>  
+
| bgcolor="#F0B0B0"| [http://math.mit.edu/~zyun/ Zhiwei Yun] <br> (MIT)
| bgcolor="#BCE2FE"|[[NTS/Abstracts | <font color="black"><em>TBA</em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#October 6 | <font color="black"><em>Exceptional Lie groups as motivic Galois groups </em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| March 24 (Thurs.)
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| bgcolor="#E0E0E0"| October 13 (Thurs.)
| bgcolor="#F0B0B0"| Chris Davis<br> UC Irvine
+
| bgcolor="#F0B0B0"| [http://math.stanford.edu/~mwood/ Melanie Matchett Wood] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Chris_Davis | <font color="black"><em>The Overconvergent de Rham-Witt Complex</em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#October 13 | <font color="black"><em>The probability that a curve over a finite field is smooth</em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| March 31 (Thurs.)
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| bgcolor="#E0E0E0"| October 20 (Thurs.)
| bgcolor="#F0B0B0"| Andrew Obus<br> Columbia
+
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~ling/ Jie Ling] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Andrew_Obus | <font color="black"><em>Cyclic Extensions and the Local Lifting Problem</em></font>]]
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| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#October 20 | <font color="black"><em>Arithmetic intersection on toric schemes and resultants</em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| April 7 (Thurs.)
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| bgcolor="#E0E0E0"| October 27 (Thurs.)
| bgcolor="#F0B0B0"| Bianca Viray<br> Brown
+
| bgcolor="#F0B0B0"|[http://www.technion.ac.il/~neftind/ Danny Neftin] <br> (Michigan)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Bianca_Viray | <font color="black"><em>Descent on elliptic surfaces and transcendental Brauer element</em></font>]]
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| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#October 27 | <font color="black"><em>Arithmetic field relations and crossed product division algebras</em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| April 14 (Thurs.)
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| bgcolor="#E0E0E0"| November 3 (Thurs.)
| bgcolor="#F0B0B0"| Bhargav Bhatt <br> (University of Michigan)  
+
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~klagsbru/ Zev Klagsbrun] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Bharvav_Bhatt | <font color="black"><em>Integral structures on de Rham
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#November 3 | <font color="black"><em>Selmer ranks of quadratic twists of elliptic curves</em></font>]]
cohomology</em></font>]]
 
 
|-
 
|-
| bgcolor="#E0E0E0"| April 21 (Thurs.)
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| bgcolor="#E0E0E0"| November 10 (Thurs.)
| bgcolor="#F0B0B0"| Rafe Jones<br>  
+
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~apache/gallery/grad.html Luanlei Zhao] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Rafe_Jones | <font color="black"><em>Galois theory of iterated quadratic rational functions</em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#November 10 | <font color="black"><em>Integral of Borcherds forms of orthogonal type </em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| April 28 (Thurs.)
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| bgcolor="#E0E0E0"| November 17 (Thurs.)
| bgcolor="#F0B0B0"| <br> Liang Xiao (U. Chicago)
+
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~rharron/ Robert Harron] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Liang_Xiao | <font color="black"><em>Computing log-characteristic cycles using ramification theory</em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#November 17 | <font color="black"><em>''L''-invariants of symmetric powers of modular forms</em></font>]]
 
|-
 
|-
| bgcolor="#E0E0E0"| May 2 (Monday, 4pm)
+
| bgcolor="#E0E0E0"| November 24 (Thurs.)
| bgcolor="#F0B0B0"| Winnie Li, <br> Penn State U and NCTS
+
| bgcolor="#F0B0B0"| No seminar <br> (Thanksgiving)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Winnie_Li | <font color="black"><em>Modularity of Low Degree Scholl Representations</em></font>]]
+
| bgcolor="#BCE2FE"| <font color="black"><em>Thanksgiving</em></font>
 
|-
 
|-
| bgcolor="#E0E0E0"| May 5 (Thurs)
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| bgcolor="#E0E0E0"| December 1 (Thurs.)
| bgcolor="#F0B0B0"| Rami Aizenbud, <br> MIT
+
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~andreic/ Andrei Caldararu] <br> (Madison)
| bgcolor="#BCE2FE"|[[NTS/Abstracts#Winnie_Li | <font color="black"><em> Multiplicity One Theorems - a Uniform Proof </em></font>]]
+
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#December 1 | <font color="black"><em>The Hodge theorem as a derived self intersection, part 2</em></font>]]
 +
|-
 +
| bgcolor="#E0E0E0"| December 8 (Thurs.)
 +
| bgcolor="#F0B0B0"| [http://www.math.harvard.edu/~xinwenz/ Xinwen Zhu] <br> (Harvard)
 +
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#December 8 | <font color="black"><em>Local models of Shimura varieties</em></font>]]
 +
|-  
 +
| bgcolor="#E0E0E0"| December 15 (Thurs.)
 +
| bgcolor="#F0B0B0"| [http://www.math.wisc.edu/~shamgar/ Shamgar Gurevich] <br> (Madison)
 +
| bgcolor="#BCE2FE"|[[NTS Fall 2011/Abstracts#December 15 | <font color="black"><em> Quadratic reciprocity and the sign of the Gauss sum via the finite Weil representation </em></font>]]
 
|}
 
|}
  
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<br>
 
<br>
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== Spring 2012 Semester ==
 +
 +
:''The Spring 2012 seminar page is [[NTS Spring 2012|here]].''
  
 
== Organizer contact information ==
 
== Organizer contact information ==
[http://www.math.wisc.edu/~brownda/ David Brown:]
+
[http://www.math.wisc.edu/~shamgar/ Shamgar Gurevich]
 +
 
 +
[http://www.math.wisc.edu/~rharron/ Robert Harron]
 +
 
 +
[http://www.math.wisc.edu/~klagsbru/ Zev Klagsbrun]
 +
 
 +
[http://www.math.wisc.edu/~mmwood/ Melanie Matchett Wood]
  
[http://www.math.wisc.edu/~cais/ Bryden Cais:]
 
  
<br>
 
  
 
----
 
----
Also of interest is the [http://www.math.wisc.edu/wiki/index.php/NTSGrad Grad student seminar:] which meets on Tuesdays.<br>
+
Also of interest is the [[NTSGrad Fall 2011|Grad student seminar]] which meets on Tuesdays.<br>
The Fall 2010 NTS page has moved [http://www.math.wisc.edu/wiki/index.php/NTS_spring_2011 here:].
+
Next semester's seminar page is [[NTS Spring 2012|here]].
 +
Last semester's seminar page is [[NTS spring 2011|here]].
 
----
 
----
 
Return to the [[Algebra|Algebra Group Page]]
 
Return to the [[Algebra|Algebra Group Page]]

Latest revision as of 03:02, 1 December 2011

Number Theory – Representation Theory Seminar, University of Wisconsin–Madison

  • When: Thursdays at 2:30pm.
  • Where: Van Vleck Hall B203
  • Please join the NT/RT mailing list: (you must be on a math department computer to use this link).


Fall 2011 Semester

Date Speaker Title (click to see abstract)
September 8 (Thurs.) Alexander Fish
(Madison)
Solvability of Diophantine equations within dynamically defined subsets of N
September 15 (Thurs.) Chung Pang Mok
(McMaster)
Galois representation associated to cusp forms on GL(2) over CM fields
September 22 (Thurs.) Yifeng Liu
(Columbia U.)
Arithmetic inner product formula
September 29 (Thurs.) Nigel Boston
(Madison)
Non-abelian Cohen-Lenstra heuristics
October 6 (Thurs.) Zhiwei Yun
(MIT)
Exceptional Lie groups as motivic Galois groups
October 13 (Thurs.) Melanie Matchett Wood
(Madison)
The probability that a curve over a finite field is smooth
October 20 (Thurs.) Jie Ling
(Madison)
Arithmetic intersection on toric schemes and resultants
October 27 (Thurs.) Danny Neftin
(Michigan)
Arithmetic field relations and crossed product division algebras
November 3 (Thurs.) Zev Klagsbrun
(Madison)
Selmer ranks of quadratic twists of elliptic curves
November 10 (Thurs.) Luanlei Zhao
(Madison)
Integral of Borcherds forms of orthogonal type
November 17 (Thurs.) Robert Harron
(Madison)
L-invariants of symmetric powers of modular forms
November 24 (Thurs.) No seminar
(Thanksgiving)
Thanksgiving
December 1 (Thurs.) Andrei Caldararu
(Madison)
The Hodge theorem as a derived self intersection, part 2
December 8 (Thurs.) Xinwen Zhu
(Harvard)
Local models of Shimura varieties
December 15 (Thurs.) Shamgar Gurevich
(Madison)
Quadratic reciprocity and the sign of the Gauss sum via the finite Weil representation


Spring 2012 Semester

The Spring 2012 seminar page is here.

Organizer contact information

Shamgar Gurevich

Robert Harron

Zev Klagsbrun

Melanie Matchett Wood



Also of interest is the Grad student seminar which meets on Tuesdays.
Next semester's seminar page is here. Last semester's seminar page is here.


Return to the Algebra Group Page