OIST Representation Theory Seminar
Tuesday, October 11, 2022 - 16:30 to 17:30
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.
Subscribe to the OIST Calendar: Right-click to download, then open in your calendar application.