Affine Grassmannians and Geometric Satake Equivalences

By Timo Richarz. 2013

70 citations recorded by the source corpus.

I extend the ramified geometric Satake equivalence of Zhu from tamely ramified groups to include the case of general connected reductive groups. As a prerequisite I prove basic results on the geometry of affine flag varieties.

Subfields: Geometry and Topology, Mathematical Physics

View Paper: https://www.semanticscholar.org/paper/b7b316711237bfeae37cd8ca86a832fd17549420