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ВИДЕОТЕКА |
Международная конференция "Categories and birational geometry"
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Simultaneous categorical resolutions of singularities Alexander Kuznetsov Steklov Math Institute, Russia |
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Аннотация: It is a classical fact, that for a family of surfaces over a smooth curve with smooth general fiber, if the special fiber has only rational double points as singularities, then after a possible finite base change, one can resolve the singularities of the total space and the special fiber by a common blowup. I will talk about a categorical version of this construction that also works in higher dimensions and about its applications. Язык доклада: английский |