# Sheaves and contact non-squeezing in $\mathbb R^{2n} \times S^1$

 Princeton/IAS Symplectic Geometry Seminar Topic: Sheaves and contact non-squeezing in $\mathbb R^{2n} \times S^1$ Speaker: Sheng-Fu Chiu Affiliation: Northwestern University Date: Thursday, April 13 Time/Room: 9:30am - 10:30am/S-101 Video Link: https://video.ias.edu/puias/2017/0413-ShengFuChiu

In this talk I will introduce a way to associate a triangulated category of sheaves with a domain of $\mathbb R^{2n} \times S^1$. The cohomological information on the category side helps to detect the contact non-squeezing property of the domain on the topology side.