Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1898422 | Journal of Geometry and Physics | 2016 | 7 Pages |
Abstract
We present results and motivating problems in the study of commutants of hermitian nn-tuples of Hilbert space operators modulo normed ideals. In particular, the C∗C∗-algebras which arise in this context as coronas of non-C∗C∗-Banach algebras, the connections with normed ideal perturbations of operators, the hyponormal operators and the bidual Banach algebras one encounters are discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Dan-Virgil Voiculescu,