| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4630092 | Applied Mathematics and Computation | 2012 | 9 Pages |
Abstract
We present a number of new characterizations of EP elements in rings with involution in purely algebraic terms. Then, we study equivalent conditions for an element a in a ring with involution to satisfy anaâ = aâan or an = (aâ)n for arbitrary n â N. For n = 1, we present some new characterizations of normal and Hermitian elements in rings with involution.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Dijana MosiÄ, Dragan S. DjordjeviÄ,