Geometry Seminar - Abstracts


Monday 26 February 2018, 16:00-17:00 in HG03.085
Di Yang (Bonn)
Simple Lie algebras, periods, and topological ODEs


We study the topological ODE associated with each simple Lie algebra. For a simply-laced simple Lie algebra, we discuss the conjectural relationship between the fundamental series (which characterize solutions to the topological ODE) and periods (which characterize solutions to the associated Gauss-Manin connection). The seminar is based on a series of joint work with Marco Bertola, Boris Dubrovin and Don Zagier.

(Back to geometry seminar schedule)