Workshop on Motives, Galois Representations and Cohomology Around the Langlands Program
The main theme was the relationship between cohomology of arithmetic groups, Galois representations, and motives, which arises out of the Langlands program. The workshop emphasized some directions that have seen recent progress, for example, new results and new features in the non-Hermitian case, or constructions of new Euler systems
Organizers:
The workshop was organized by Akshay Venkatesh (IAS/Stanford University), Frank Calegari (University of Chicago).
Speakers:
Patrick Allen, George Boxer, Laurent Clozel, Pierre Colmez, Henri Darmon, Alexander Goncharov, Shekhar Khare, Emmanuel Lecoutourier, Brandon Levin, Mike Lipnowski, David Loeffler, Mark McConnell, Rachel Ollivier, Vincent Pilloni, Kartik Prasanna, Niccolo' Ronchetti, Yunqing Tang, Preston Wake, Sarah Zerbes
Registered Participants:
Federico Amadio Guidi, Rebecca Bellovin, Tobias Berger, Joseph Bernstein, SAZZAD BISWAS, Ali Bleybel, Gebhard Boeckle, Ashay Burungale, Francesc Castella, Mattia Cavicchi, Jorge Cely, Lance Dixon, Kim Tuan Do, Tony Feng, Jessica Fintzen, Mathilde Gerbelli-Gauthier,Sally Gilles, Daniel Gulotta, Tom Hagedorn, Zineb Hassainia, Shin Hattori, Sean Howe, Brian Hwang, Zhaorong Jin, Bruce Jordan, Andrei Jorza, Aknazar Kazhymurat, David Keys, Oleksii Kislinskyi, Krzysztof Klosin, Erick Knight, Karol Koziol, Jaclyn Lang, Daniel Le, Arthur-César Le Bras, Pak-Hin Lee, Seok Hyeong Lee, QIRUI LI, Chao Li, Zhongyipan Lin, Zhilin Luo, Qixiao Ma, Kolya Malkin, Mark McConnell, Stefano Morra, Amir Mostaed, Charles Mozzochi, Mohammedzuhair Mullath, Sam Mundy, Marc-Hubert Nicole, Gyujin Oh, Masao Oi, Bharathwaj Palvannan, Stefan Patrikis, Cherng-tiao Perng , Ali Rajaei, Ravi Ramakrishna, David Savitt, Karl Schaefer, Shrenik Shah, Romyar Sharifi, Jack Shotton, joel specter, Eric Stubley, ERGUN SUER, Naser Talebizadeh Sardari, Jacques Tilouine, Mohamed Traore, Ila Varma, Xiyuan Wang, Victor Wang, Carl Wang-Erickson, Susan Xia, Jingwei Xiao, Liang Xiao, HANG XUE, Zijian Yao, Sho Yoshikawa, Wei Zhang, Robin Zhang, Yihang Zhu, Guangyu Zhu
Agenda: click here
Date: Monday, November 6
Topic: Functoriality and algebraic cycles
Speaker: Kartik Prasanna, University of Michigan
Time/Room: 10:00am - 11:00am/S-101
Date: Monday, November 6
Topic: p-adic etale cohomology of p-adic symmetric spaces
Speaker: Pierre Colmez, Universite Pierre et Marie Curie; Member, School of Mathematics
Time/Room: 11:30am - 12:30pm/S-101
Date: Monday, November 6
Topic: The mod p derived spherical Hecke algebra: structure and applications
Speaker: Niccolò Ronchetti, Stanford University
Time/Room: 2:30pm - 3:30pm/S-101
Date: Monday, November 6
Topic: Algorithms for the topology of arithmetic groups and Hecke actions
Speaker: Michael Lipnowski, Member, School of Mathematics
Time/Room: 4:00pm - 5:00pm/S-101
Date: Tuesday, November 7
Topic: Higher Hida theory
Speaker: Vincent Pilloni, CNRS
Time/Room: 10:00am - 11:00am/S-101
Date: Tuesday, November 7
Topic: Modularity lifting theorems for non-regular symplectic representations
Speaker: George Boxer, University of Chicago
Time/Room: 11:30am - 12:30pm/S-101
Date: Tuesday, November 7
Topic: Potential automorphy of some compatible systems over CM fields
Speaker: Patrick Allen, University of Illinois at Urbana-Champaign; Member, School of Mathematics
Time/Room: 2:30pm - 3:30pm/S-101
Date: Tuesday, November 7
Topic: Automorphy of mod 3 representations over CM fields
Speaker: Chandrashekhar Khare, University of California, Los Angeles
Time/Room: 4:00pm - 5:00pm/S-101
Date: Wednesday, November 8
Topic: Topological and arithmetic intersection numbers attached to real quadratic cycles
Speaker: Henri Darmon, McGill University
Time/Room: 10:00am - 11:00am/S-101
Date: Wednesday, November 8
Topic: An Euler system for genus 2 Siegel modular forms
Speaker: David Loeffler, University of Warwick
Time/Room: 11:30am - 12:30pm/S-101
Date: Wednesday, November 8
Topic: A derived Hecke algebra in the context of the mod p Langlands program
Speaker: Rachel Ollivier, University of British Columbia
Time/Room: 2:30pm - 3:30pm/S-101
Date: Wednesday, November 8
Topic: Computations in the topology of locally symmetric spaces
Speaker: Mark McConnell, Princeton University
Time/Room: 4:00pm - 5:00pm/S-101
Date: Thursday, November 9
Topic: Pseudorepresentations and the Eisenstein ideal
Speaker: Preston Wake, University of California, Los Angeles
Time/Room: 10:00am - 11:00am/S-101
Date: Thursday, November 9
Topic: Higher Eisenstein elements in weight 2 and prime level
Speaker: Emmanuel Lecoutourier, IMJ-PRG
Time/Room: 11:30am - 12:30pm/S-101
Date: Thursday, November 9
Topic: Exceptional splitting of reductions of abelian surfaces with real multiplication
Speaker: Yunqing Tang, Princeton University
Time/Room: 2:30pm - 3:30pm/S-101
Date: Thursday, November 9
Topic: Models for Galois deformation rings
Speaker: Brandon Levin, University of Chicago
Time/Room: 4:00pm - 5:00pm/S-101
Date: Friday, November 10
Topic: Solvable descent for cuspidal automorphic representations of GL(n)' (work in progress)
Speaker: Laurent Clozel, Universite Paris-Sud; Member, School of Mathematics
Time/Room: 10:00am - 11:00am/S-101
Date: Friday, November 10
Topic: Zagier's conjecture on zeta (F,4)
Speaker: Alexander Goncharov, Yale University; Member, School of Mathematics
Time/Room: 11:30am - 12:30pm/S-101