For more information about this meeting, contact Anatole Katok, Dmitri Burago.
|Title:||Relative spectral theory and nonconventional averages|
|Seminar:||Center for Dynamics and Geometry Seminars|
|Speaker:||Jean-Paul Thouvenot, University of Paris, VI|
|The norm convergence of non conventional averages of Z^d actions can, in the linear case, proved by T. Tao, be interpreted as the production of a new transformation, namely the diagonal action on a joining of d copies of the original action. We shall, using the relative spectral theory, describe an important object, the algebra of invariant sets of this diagonal action.|
Room Reservation Information
|Date:||10 / 17 / 2012|
|Time:||03:35pm - 05:30pm|