2019 Thematic Program (IV)

A relative Lefschetz-Verdier formula


Time: 10:00-11:00am, October 18, 2019

Venue: W303  School of Mathematics, Sichuan University

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Weizhe Zheng (Chinese Academy of Sciences)  


I will recall the formalism of traces in symmetric monoidal categories and explain some applications related to the ramification theory of etale sheaves. One application is a relative Lefschetz-Verdier formula for locally acyclic objects over a regular base.