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Функциональный анализ и его приложения
22 февраля 2018 г. 10:30–11:50, г. Ташкент, Национальный университет Узбекистана, Математический факультет, аудитория А-304, ул. Университетская, 4
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On cyclic (co)homology
Ф. Эшматов Sichuan University, Department of Mathematics
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Количество просмотров: |
Эта страница: | 107 |
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Аннотация:
In 1980 A.Connes introduced cyclic cohomology as a non commutative analogue of the de Rham cohomology. He used that to define a non commutative version of the Chern character map. Later, Loday-Quillen and Tsygan interpreted cyclic homology as Lie algebra analogue of $K$-theory. In this expository talk I will explain both of these approaches.
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