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ВИДЕОТЕКА |
Конференция "Зеркальная симметрия и ее приложения"
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Schobers for Grothendieck resolutions A. Bondal |
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Аннотация: I will discuss Grothendieck resolutions related to semisimple Lie algebras and relevant systems of flops and other birational transformations. Then I describe a Schober of a Grothendieck resolution, i.e. a categorified perverse sheaf on the complex vector space stratified by a system of hyperplanes of Dynkin type. This is a joint work with M. Kapranov and V. Schechtman. Язык доклада: английский |