Salle 5, Site Marcelin Berthelot
En libre accès, dans la limite des places disponibles
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After explaining what are Ulrich bundles and why they are interesting, I'll focus on the major problem in the subject: the existence of a Ulrich bundle on any projective variety. I'll explain how the standard constructions of rank 2 bundles give a positive answer for some surfaces and threefolds.

Intervenants

Arnaud Beauville

Université de Nice Sophia Antipolis