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Past Events

May
12
Joint PU/IAS Arithmetic Geometry Seminar
Jakub Witaszek, Princeton
Higher singularities in positive characteristic
IAS - Simonyi Hall 101
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May
05
Joint PU/IAS Arithmetic Geometry Seminar
Rong Zhou, University of Cambridge
Strongly compatible systems associated to abelian varieties
IAS - Simonyi Hall 101
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Apr
29
Joint PU/IAS Arithmetic Geometry Seminar
Special Lecture
Yuanyang Jiang, Université Paris-Saclay
Locally analytic completed cohomology of Hilbert modular varieties
Fine Hall 224
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Apr
29
Joint PU/IAS Arithmetic Geometry Seminar
Special Lecture
Yuanyang Jiang, Université Paris-Saclay
Locally analytic completed cohomology of Hilbert modular varieties
Fine Hall 224
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Apr
28
Joint PU/IAS Arithmetic Geometry Seminar
Lue Pan, Princeton University
Plectic Lie algebra action on the cohomology of Hilbert modular varieties
IAS - Simonyi Hall 101
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Apr
21
Joint PU/IAS Arithmetic Geometry Seminar
Tong Zhou, IAS
The singular support of constructible sheaves
Fine Hall 224
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Apr
14
Joint PU/IAS Arithmetic Geometry Seminar
Sanath Devalapurkar, Harvard
Some applications of homotopy theory to arithmetic geometry
Fine Hall 224
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Apr
07
Joint PU/IAS Arithmetic Geometry Seminar
Tsao-Hsien Chen, University of Minnesota
Real groups, symmetric varieties, quantum groups and Langlands duality
IAS - Simonyi Hall 101
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Mar
31
Joint PU/IAS Arithmetic Geometry Seminar
Pol van Hoften, VU Amsterdam
Fourier theory for families of p-divisible rigid analytic groups
Fine Hall 224
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Mar
24
Joint PU/IAS Arithmetic Geometry Seminar
Victoria Hoskins, Radboud University Nijmegen
Moduli spaces with abelian motives
IAS - Simonyi Hall 101
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Mar
10
Joint PU/IAS Arithmetic Geometry Seminar
Ishan Levy, University of Copenhagen
Malle’s conjecture for function fields
IAS - Simonyi Hall 101
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Mar
03
Joint PU/IAS Arithmetic Geometry Seminar
David Hansen, National University of Singapore
Some remarks on the cohomology of proetale local systems
Fine Hall 224
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Feb
24
Joint PU/IAS Arithmetic Geometry Seminar
Si-Ying Lee, Stanford University
Higher coherent cohomology in weight one
IAS - Simonyi Hall 101
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Feb
17
Joint PU/IAS Arithmetic Geometry Seminar
Deepam Patel, Purdue University
Local Monodromy of constructible sheaves
IAS - Simonyi Hall 101
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Feb
10
Joint PU/IAS Arithmetic Geometry Seminar
Kirsten Wickelgren, Duke University
Arithmetic Gromov--Witten invariants
Fine Hall 224
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Feb
03
Joint PU/IAS Arithmetic Geometry Seminar
David Ben-Zvi, The University of Texas at Austin
Geometric Arthur Parameters
Fine Hall 224
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Jan
27
Joint PU/IAS Arithmetic Geometry Seminar
Bogdan Zavyalov, Princeton University
Poincare Duality for pro-etale Q_p-local systems
Fine Hall 224
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Jan
13
Joint PU/IAS Arithmetic Geometry Seminar
Pierre Deligne, IAS
New tensor categories : work of N. Harman, S. Kriz, A. Snowden, N. Snyder
Bloomberg Lecture Hall
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Dec
09
Joint PU/IAS Arithmetic Geometry Seminar
Michael Groechenig, University of Toronto
Inertia stacks, gerbes and intersection cohomology
IAS - Simonyi Hall 101
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Dec
02
Joint PU/IAS Arithmetic Geometry Seminar
Alberto Vezzani, Università degli Studi di Milano
Relative rigid cohomology via motivic homotopy theory
Fine Hall 224
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Nov
25
Joint PU/IAS Arithmetic Geometry Seminar
Marco Sangiovanni Vincentelli, Columbia University
Generalizations of Ohta's theorem for holomorphic modular forms on certain Shimura varieties
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Nov
18
Joint PU/IAS Arithmetic Geometry Seminar
Roman Bezrukavnikov, MIT
Hodge structures and representation theory
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Nov
11
Joint PU/IAS Arithmetic Geometry Seminar
Juan Esteban Rodriguez Camargo, Columbia University
The Fargues-Fontaine de Rham stack
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Nov
04
Joint PU/IAS Arithmetic Geometry Seminar
Xinwen Zhu, Stanford University
Etale cohomology of Shimura varieties via coherent sheaves
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Oct
28
Joint PU/IAS Arithmetic Geometry Seminar
Junliang Shen, Yale University
Motives of the Hitchin system
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Oct
21
Joint PU/IAS Arithmetic Geometry Seminar
Jared Weinstein, Boston University
Excursion functions for p-adic reductive groups
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Oct
14
Joint PU/IAS Arithmetic Geometry Seminar
Daniel Litt, University of Toronto
On the converse to Eisenstein's last theorem
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Oct
07
Joint PU/IAS Arithmetic Geometry Seminar
Vladimir Berkovich, Weizmann Institute of Science
Hodge theory for non-Archimedean analytic spaces
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Sep
30
Joint PU/IAS Arithmetic Geometry Seminar
Tongmu He, Princeton University
Perfectoidness via Sen Theory and Applications to Shimura Varieties
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Sep
23
Joint PU/IAS Arithmetic Geometry Seminar
Naomi Sweeting, Princeton University
Selmer ranks for some four-dimensional symplectic Galois representations, in the spirit of bipartite Euler systems
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