Please note: the whole of Institut Henri Poincaré (both buildings Borel et Perrin, the library and the museum) will be closed on Tuesday 15 and Wednesday 16 September due to a special event..
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Shedule -
RéGA
Jean-Baptiste Teyssier - 15h45 - Characteristic cycle for étale sheaves and applications.
Salle Grisvard, IHP, Paris
We will explain the notions of singular support and characteristic cycle for étale sheaves constructed by Beilinson and Saito respectively. We will then give applications to the cohomology of étale sheaves, some of which obtained in collaboration with Haoyu Hu.