Rep Theory and Math Physics Seminar: Arc diagrams and Duflo-Serganova functor DSx
Speaker: Maria Gorelik (Weizmann Institute of Science).
Abstract: Let L be a simple finite-dimensional module over a Lie superalgebra g. We would like to describe the DSx(g)-module DSx(L). For the algebras gl(m|n), osp(m|n) and p(n), the answer can be nicely expressed in terms of a combinatorial gadget, the arc diagram, assigned to L. In this talk I will review the constructions of arc diagrams. The talk is based on the results of Heidersdorf - Weissauer, Entova-Aizenbud - Serganova and Gorelik - Heidersdorf.
Visit website of the seminar for the zoom link about one-two days before the talk.
Tuesday, October 27, 2020 at 12:00pm to 1:00pm