Weighted partial isometries and weighted-EP elements in C*-algebras

Dijana Mosić and Dragan S. Djordjević

Applied Mathematics and Computation, 2015, vol. 265, issue C, 17-30

Abstract: We investigate weighted partial isometries, weighted-EP elements, weighted star–dagger, weighted normal and weighted Hermitian elements of C*-algebras.

Keywords: Weighted-EP elements; Moore–Penrose inverse; Group inverse; C*-algebra (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:265:y:2015:i:c:p:17-30

DOI: 10.1016/j.amc.2015.04.102

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