| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4601709 | Linear Algebra and its Applications | 2010 | 8 Pages |
Abstract
We characterize essential normality for certain elementary operators acting on the Hilbert-Schmidt class. We find the Aluthge transform of an elementary operator of length one. We show that the Aluthge transform of an elementary 2-isometry need not be a 2-isometry. We also characterize hermitian elementary operators of length 2.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
