|Responsables :||Z. Chatzidakis, F. Oger, F. Point|
|Email des responsables :||email@example.com|
|Adresse :||Salle 1013|
Pour recevoir le programme, écrivez à oger_at_math.univ-paris-diderot.fr
|Orateur(s)||Andrea Vaccaro - Muenster,|
|Titre||Transfer phenomena in tracial von Neumann algebras and in tracially complete C*-algebras.|
|Horaire||16:00 à 17:30|
Integral decomposition is a fundamental technique in von Neumann algebras, allowing to reduce the study of many properties of von Neumann algebras to that of factors. A similar transfer phenomenon has been recently observed on tracially complete C*-algebras, a class of C*-algebras which intuitively speaking resembles bundles on topological spaces with von Neumann algebras as fibers. In this talk I will introduce these transfer phenomena, and show how continuous model theory provides a suitable framework to rigorously formulate and investigate them. The contents of this talk are part of a joint work by Farah, Hart, Hirshberg, Schafhauser, Tikuisis and myself.