Cartan sub-C*-algebras: an amenable perspective (D01)

Subject Area Mathematics
Term since 2020
Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 427320536
 

Project Description

We study Cartan pairs of nuclear C*-algebras through their completely positive approximations. We are particularly interested in Cartan pairs for which the ambient C*-algebra is classifiable by K-theory data, and we explore first steps to classify such pairs themselves, at least under suitable additional conditions.
DFG Programme Collaborative Research Centres
Subproject of SFB 1442:  Geometry: Deformations and Rigidity
Applicant Institution Universität Münster
Project Heads Professorin Shirly Geffen, Ph.D., since 7/2024; Professor Dr. Wilhelm Winter