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Семинар лаборатории алгебраической геометрии
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Noncommutative Schur functions S. V. Fomin |
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Аннотация: The problem of expanding various families of symmetric functions in the basis of Schur functions arises in many mathematical contexts such as combinatorial representation theory and Schubert calculus. I will discuss an approach to this problem that employs noncommutative analogues of Schur functions. The talk is based on joint work with Jonah Blasiak and Curtis Greene. |
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