Factorizations of weighted EP Banach space operators and Banach algebra elements
arXiv:1505.01312
Abstract
Weighted EP Banach space operators and Banach algebra elements are characterized using different kinds of factorizations. The results presented extend well-known characterizations of (weighted) EP matrices, (weighted) EP Hilbert space operators and (weighted) EP -algebra elements.
14 pages, original research article. arXiv admin note: text overlap with arXiv:1401.0469, arXiv:1306.4093