Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4591784 | Journal of Functional Analysis | 2007 | 23 Pages |
Abstract
We write explicitly Ozawa kernels for group extensions, for discrete metric spaces of finite asymptotic dimension, of large enough Hilbert space compression, and for suitable actions of countable groups on metric spaces. We also obtain an alternative proof of stability results concerning Yu's property A.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory