# A geometric approach to K-types of tempered representations

#### by Peter Hochs

Date: Fri 18th August 2017
Time: 3:15 PM
Location: Peter Hall 213

Abstract: Tempered representations of a semisimple Lie group G are the irreducible unitary representations one needs in the Plancherel decomposition of L^2(G). They are relevant to harmonic analysis because of this, and also occur in the Langlands classification of the larger class of admissible representations. If K