For more information about this meeting, contact Jan Reimann, Stephen Simpson, Jason Rute.
|Title:||Invariant measures on homogeneous structures|
|Speaker:||Jan Reimann, Penn State|
|Many constructions of universal homogeneous structures can be randomized. The most famous example is arguably the Rado graph, which can obtained by chosing edges randomly with probability 0 < p < 1. Other examples include the universal K_n-free graph (Petrov and Vershik), and the Urysohn space (Vershik). The existence of such a randomized construction is closely tied to the existence of a measure on the homogeneous structure that is invariant under the logic action. In this talk I will survey a number of important results on such measures.|
Room Reservation Information
|Date:||02 / 25 / 2014|
|Time:||02:30pm - 03:45pm|