Article ID Journal Published Year Pages File Type
4667667 Advances in Mathematics 2008 11 Pages PDF
Abstract

We give the proofs of some simple facts on parahoric subgroups and on Iwahori Weyl groups used in [T. Haines, The base change fundamental lemma for central elements in parahoric Hecke algebras, preprint, 2008; G. Pappas, M. Rapoport, Twisted loop groups and their affine flag varieties, Adv. Math. 219 (2008) 118–198; M. Rapoport, A guide to the reduction modulo p of Shimura varieties, Astérisque 298 (2005) 271–318].

Related Topics
Physical Sciences and Engineering Mathematics Mathematics (General)