On the Covariance of Moore-Penrose Inverses in Rings with Involution

Other literature type, Article English OPEN
Mahzoon, Hesam;
(2014)

We consider the so-called covariance set of Moore-Penrose inverses in rings with an involution. We deduce some new results concerning covariance set. We will show that if $a$ is a regular element in a ${C}^{\ast }$ -algebra, then the covariance set of $a$ is closed in t... View more
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