Séminaires : Géométrie énumérative

Equipe(s) : aa,
Responsables :Penka Georgieva, Ilia Itenberg.
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Description

Orateur(s) Johannes Nicaise - Imperial College Londres et KU Leuven,
Titre Variation of stable birational type and bounds for complete intersections
Date27/01/2022
Horaire16:00 à 17:00
Diffusion
RésumeThis talk is based on joint work with John Christian Ottem. I will explain a generalization of results by Shinder and Voisin on variation of stable birational types in degenerating families, and how this can be used to extend non-stable rationality bounds from hypersurfaces to complete intersections in characteristic zero.
Salle15-16-413
AdresseJussieu
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