OIST Representation Theory Seminar
![](https://groups.oist.jp/sites/default/files/styles/group_image/public/eventimg/2210/Harry_Geranios.jpeg?itok=JWEC3PGb)
Date
2022年10月11日 (火) 16:30 〜 17:30
Location
On Zoom
Description
Haralampos Geranios, University of York
Title: On self-extensions of irreducible modules for symmetric groups
Abstract: We work in the context of the modular representation theory of the symmetric groups. A long-standing conjecture, from the late 80s, suggests that there are no (non-trivial) self-extensions of irreducible modules over fields of odd characteristic. In this talk we will highlight several new positive results on this conjecture. This is a joint work with S. Kleshchev and L. Morotti.
Zoom info can be found on the seminar webpage.
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