Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8905118 | Advances in Mathematics | 2017 | 33 Pages |
Abstract
In this work we apply Noncommutative Potential Theory to characterize (relative) amenability and the (relative) Haagerup Property (H) of von Neumann algebras in terms of the spectral growth of Dirichlet forms. Examples deal with (inclusions of) countable discrete groups and free orthogonal compact quantum groups.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Fabio Cipriani, Jean-Luc Sauvageot,