Week of Events
Analysis seminar: Hung Tran (Texas Tech)
Title: Ricci Solitons and Hamiltonian DynamicsAbstract: In this talk, we will discuss a specific connection between a Kähler Gradient Ricci soliton (GRS) and Hamiltonian dynamics. The former is a singularity model of the Kahler version of Ricci flows and a generalization of Einstein metrics while the latter comes from classical mechanics. In particular, we show […]
Topology Seminar: Bogdan Zavyalov (Princeton/IAS, University of Maryland)
Title: Poincaré Duality in abstract 6-functor formalismsAbstract: In this talk, I will discuss Poincaré Duality in the context of abstract 6-functor formalisms. Somewhat surprisingly, a 6-functor formalism satisfies an appropriate form of Poincaré Duality under a relatively weak set of extra assumptions. Most importantly, these assumptions are essentially independent of the ``coefficient'' categories D(X).This makes […]