Whittaker unitary dual of affine graded Hecke algebras of type E

摘要

This paper gives the classification of the Whittaker unitary dual for affinegraded Hecke algebras of type E. By the Iwahori-Matsumoto involution, this isequivalent also to the classification of the spherical unitary dual for type E.This work completes the classification of the Whittaker Iwahori-sphericalunitary dual, or equivalently, the spherical unitary dual, of split linearalgebraic p-adic groups.