Winter School on QUANTUM ERGODICITY AND HARMONIC ANALYSIS

Wednesday, 24 January 2013, 4:40 p. m.


Joachim Hilgert, Paderborn

"Invariance properties of microlocal lifts for locally symmetric spaces"


Abstract:

In this talk we explain how to get invariance properties of microlocal lifts as proved by Silberman and Venkatesh using propagation of singularities and the symplectic geometry of the cotangent bundle.