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An introduction to the geometric Satake isomorphism
朱歆文教授(California Institute of Technology)
2018-01-01 12:13  华东师范大学

The Satake isomorphism, which describes the spherical Hecke algebra of a p-adic group in terms of the representation ring of its Langlands dual group, is the starting point of the Langlands duality. I will give an introduction to its categorical version, known as the geometric Satake correspondence. Time permitting, I will also discuss its applications.