Unitary Representations and Automorphic Forms Seminar

On Monday April 19, 2021 at 16:00 Professor Erez Lapid (Weizmann Institute of Science) will give a talk in Automorphic Forms and Unitary Representations Seminar in Zagreb (over ZOOM) under the title:

''A binary operation on nilpotent varieties of type A''

Abstract: Lusztig's canonical bases for the negative part of a quantized universal enveloping algebra are parameterized by irreducible components of nilpotent varieties. In type A, the latter also parameterize, by the work of Bernstein and Zelevinsky, irreducible representations of general linear groups over a non-archimedean local field. We define a binary operation on the set of irreducible components of nilpotent varieties (for any Dynkin diagram) and contemplate its representation-theoretic significance for GL_n(F). Some results in this direction are given. Joint work with Alberto Minguez and Avraham Aizenbud.

https://arxiv.org/abs/2103.12027

ZOOM information:

Zoom 16 PMF-MO is inviting you to a scheduled Zoom meeting.

Topic: Unitary Representations and Automorphic Forms Seminar
Time: Apr 19, 2021 04:00 PM Warsaw

Join Zoom Meeting
https://zoom.us/j/97909609162

Meeting ID: 979 0960 9162

All Seminar members and other interested audience are invited.