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Speaker:
Anthony Blanc
Affiliation:
MPIM
Date:
Tue, 07/03/2017 - 14:00 - 15:00
Location:
MPIM Lecture Hall
Parent event:
Seminar on Algebra, Geometry and Physics II: In the second part we will review Orlov comparison theorem with the singularity category, the sheaf
of vanishing cycles over a dvr and present some elements of the proof that the l-adic realization of
matrix factorization is given by vanishing cohomology. Finally we hope to put the result in perspective
of vanishing cycles over a dvr and present some elements of the proof that the l-adic realization of
matrix factorization is given by vanishing cohomology. Finally we hope to put the result in perspective
regarding Toën--Vezzosi approach to the conductor formula.
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