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СЕМИНАРЫ |
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A dilogarithmic formula for the Cheeger–Chern–Simons class Г. И. Шарыгин |
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Аннотация: We present a simplification of Neumann’s formula for the universal Cheeger–Chern– Simons class of the second Chern polynomial. Our approach is completely algebraic, and the final formula can be applied directly on a homology class in the bar complex. Доклад состоится через ZOOM Идентификатор конференции: 894 2173 3235 Код доступа: 981486 |