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Logarithms of moduli of inversible elements of a Banach algebra

✍ Scribed by B. T. Batikyan


Publisher
SP MAIK Nauka/Interperiodica
Year
1978
Tongue
English
Weight
243 KB
Volume
23
Category
Article
ISSN
0001-4346

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πŸ“œ SIMILAR VOLUMES


Characterizations of EP and normal Banac
✍ Enrico Boasso; Vladimir Rakocevic πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 265 KB

Several characterizations of EP and normal Moore-Penrose invertible Banach algebra elements will be considered. The Banach space operator case will be also studied. The results of the present article will extend well known facts obtained in the frames of matrices and Hilbert space operators.