Geometric representations of the formal affine Hecke algebra
Gufang Zhao, Changlong Zhong
Advances in Mathematics | ACADEMIC PRESS INC ELSEVIER SCIENCE | Published : 2017
The first named author is grateful to Roman Bezrukavnikov and Valerio Toledano Laredo for encouragements, and to Valerio Toledano Laredo for introducing him to  and  so that this joint project became possible. The authors would like to thank Baptiste Calmes, Marc Levine, and Kirill Zainoulline for helpful discussions. The second named author is supported by PIMS and NSERC grants of Stefan Gille and Vladimir Chernousov. This paper is prepared when both authors are hosted by the Max Plank Institute for Mathematics in Bonn.