EVENT DETAILS AND ABSTRACT

Title: Sheaves for a Legendrian sphere
Speaker: Honghao Gao
Speaker Info:
Brief Description:
Special Note: Impromptu Graduate Student Workshop in Symplectic Topology
Abstract:

We consider a Legendrian sphere and prove that microlocal sheaves microsupported on it must be trivial. The calculation uses Legendrian surgery, Murphy’s looseness, Shepard’s cellular description of sheaves and Kashiwara-Schapira’s microlocal hom functor. This result is part of a joint work with Georgios Dimitroglou Rizell and Yang Huang.