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СпутникиРНSpaceXРоскосмосNASASpeaker: Mishty RaySpeaker Affiliation: UBCOctober 28, 2026MATH 126
CanadaView All EventsAbstract: Local components of important classes of automorphic representations associated to a number field can be organised into sets of representations of p-adic groups - these sets are called local Arthur packets. Computation of Arthur packets is an important question in representation theory. They are characterized by Arthur's conjectures, which can be resolved using methods in harmonic analysis (endoscopic classification, theta correspondence) or algebraic geometry (vanishing cycles on perverse sheaves on certain moduli spaces of Langlands parameters). In this talk, I will give an introduction to local Arthur packets and report on my work in realizing them over p-adic groups.
Local Arthur packets: why we care, and how we compute themEvent Topic:
Number Theory
Speaker:
Mishty Ray
Speaker Affiliation:
UBC
October 28, 2026
MATH 126
Canada
Abstract:
Local components of important classes of automorphic representations associated to a number field can be organised into sets of representations of p-adic groups - these sets are called local Arthur packets. Computation of Arthur packets is an important question in representation theory. They are characterized by Arthur's conjectures, which can be resolved using methods in harmonic analysis (endoscopic classification, theta correspondence) or algebraic geometry (vanishing cycles on perverse sheaves on certain moduli spaces of Langlands parameters). In this talk, I will give an introduction to local Arthur packets and report on my work in realizing them over p-adic groups.
Event Topic:
October 28, 2026
3:30pm to 4:30pm
MATH 126
, , CA
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