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

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Sheng-Fu Chiu, Northwestern University
IAS Room S-101

Please note special time (9:30 a.m.)   In this talk I will introduce a way to associate a triangulated category of sheaves with a domain of $R^{2n} \times S^1$. The cohomological information on the category side helps to detect the contact non-squeezing property of the domain on the topology side.