Introduction to Hochschild (co)homology
Sheng-Fu Chiu
Institute of Mathematics
Academia Sinica
sfchiu@gate.sinica.edu.tw
In this talk I will introduce the notion of Hochschild (co)homology of categories satisfying certain microlocal conditions. If time permits, I will discuss its application to symplectic geometric quantities such as displacement energy.Keyword: Hochschild cohomology, displacement energy, microlocal condition.