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ВИДЕОТЕКА |
Международная конференция «Categorical and analytic invariants in Algebraic geometry 3»
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Towards logarithmic Hochschild complex A. I. Efimov Steklov Mathematical Institute of Russian Academy of Sciences, Moscow |
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Аннотация: We will explain how to reconstruct the log de Rham complex (more precisely, its mixed version) of a smooth algebraic variety from the DG category of perfect complexes. The construction works for an arbitrary DG category and is functorial. It uses non-commutative K-motives. The main ingredient is Quillen's Devissage Theorem. We will also explain how to obtain the weight filtration via Bondarko's weight structures on triangulated categories. Язык доклада: английский |