Structure constants for Hecke and representation rings

Abstract

We study the structure constants defining two related rings: the spherical Hecke algebra of a split connected reductive group over a non-Archimedean local field, and the representation ring of the Langlands dual group.

References in corpus (2)

• Perverse sheaves on a Loop group and Langlands' duality
• Perverse Sheaves on Real Loop Grassmannians