Time: July 11 (Wednesday) 15:00-16:00
Place: N902
Speaker: Michele Tienni & Davis Lazowski
Title: Lie Algebras and Hall Algebras
Abstract: We outline a construction of (the universal enveloping algebra of) a Lie algebra from its Dynkin diagram. This construction is novel in that it does not come from representations of an oriented quiver, but rather is canonical. We emphasize the role of 2-Segal spaces in further progress.
