Abstract
An element of a Banach algebra is EP, if it commutes with its Moore-Penrose inverse. We present a number of new characterizations of EP elements in Banach algebra.
Citation
Dragan S. Djordjevic. Dijana Mosic. "EP elements in Banach algebras." Banach J. Math. Anal. 5 (2) 25 - 32, 2011. https://doi.org/10.15352/bjma/1313362999
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