| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4599945 | Linear Algebra and its Applications | 2013 | 9 Pages |
Abstract
An irreducible norm closed semigroup of complex matrices is simultaneously similar to a semigroup of partial isometries if and only if (a) the norms of all nonzero members of it are uniformly bounded above and below, and (b) its idempotents commute. This is a generalization of the well-known result on bounded groups.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
