OSU Mathematics Seminars and Colloquia
Calendar
Wed, Sep 14, 2022
Lie Groups Seminar
4:00 PM
MSCS 509
A Multiplicty One Theorem for GSpin
Melissa Emory, Oklahoma State University
[Abstract] [PDF]
Abstract: Restriction problems are one of the most natural problems regarding representations, present from the early days of representation theory. In general, the question is how a representation of a group decomposes when restricted to a subgroup. Aizenbud, Gourevitch, Rallis and Schiffmann proved a multiplicity at most one theorem for restrictions of irreducible representations of certain p-adic classical groups and Waldspurger proved the same theorem for the special orthogonal groups. We will discuss work that establishes a multiplicity at most one theorem for restrictions of irreducible representations for a non-classical group, the general spin group. We will begin this set of 2 talks with definitions of the group GSpin. This is joint work with Shuichiro Takeda.

This talk will also occur over zoom for those that prefer not to attend in person.:

Join Zoom Meeting https://zoom.us/j/91947697033?pwd=cVhZZ1lGMkk4N1kvSXhDa2dtU0Eydz09

Meeting ID: 919 4769 7033 Passcode: okstate

Automatically add seminars to your own calendar (e.g., Google Calendar) via an ical link.

List of links (urls) directly to a seminar series.

Return to Math Department Login Page

To add/edit talks, please log in on the department web page, then return to Announce.
Alternatively if you know the Announce username/password, click the link below:

Announce Seminar Calendar Login