Seminar: Functional Analysis and Operator Algebras
Σεμινάριο: Συναρτησιακή Ανάλυση και Άλγεβρες Τελεστών
(Online via zoom)
Friday, May 13, 2022 at 17:00 Athens time
Speaker: O.M. Shalit (Technion, Haifa)
Title: CP-semigroups and dilations, subproduct systems and superproduct systems
Abstract:In a joint work with Michael Skeide, we introduce a framework for studying dilations of semigroups of completely positive maps on C*-algebras. The heart of our method is the systematic use of families of Hilbert C*-correspondences that behave nicely with respect to tensor products: these are product systems, subproduct systems and superproduct systems. Although we developed our tools with the goal of understanding the multi-parameter case, they also lead to new results even in the well studied one parameter case. In my talk I will give a broad outline of our work.
Based on https://arxiv.org/abs/2003.05166.
Zoom meeting coordinates
upatras-gr.zoom.us/j/99245950296
or
Meeting ID: 992 4595 0296 Passcode: cstaralg
For additional information see the seminar webpage