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ВИДЕОТЕКА |
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Categorical central extensions and reciprocity laws on algebraic surfaces D. Osipov Steklov Mathematical Institute |
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Аннотация: We will describe how various reciprocity laws on algebraic surfaces can be obtained by means of two-dimensional adelic theory and of calculations of some generalized commutators in categorical central extensions of multiplicative groups of two-dimensional local fields. The talk is based on joint results with Xinwen Zhu. Язык доклада: английский |