| ID | 56335 |
| FullText URL | |
| Author |
Rashid, M.H.M.
Department of Mathematics& Statistics Faculty of Science P.O.Box(7) Mu’tah University
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| Abstract | A Banach space operator satisfies property (Bw) if the complement of its B-Weyl spectrum in its the spectrum is the set of finite multiplicity isolated eigenvalues of the operator. Property (Bw) does not transfer from operators T and S to their tensor product T ⊗ S. We give necessary and /or sufficient conditions ensuring the passage of property (Bw) from T and S to T ⊗ S. Perturbations by Riesz operators are considered.
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| Keywords | property (Bw)
SVEP
tensor product
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| Note | Mathematics Subject Classification. Primary 47A10,47A80 ; Secondary 47A53.
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| Published Date | 2019-01
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| Publication Title |
Mathematical Journal of Okayama University
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| Volume | volume61
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| Issue | issue1
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| Publisher | Department of Mathematics, Faculty of Science, Okayama University
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| Start Page | 187
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| End Page | 198
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| ISSN | 0030-1566
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| NCID | AA00723502
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| Content Type |
Journal Article
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| language |
English
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| Copyright Holders | Copyright©2019 by the Editorial Board of Mathematical Journal of Okayama University
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| File Version | publisher
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| Refereed |
True
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| Submission Path | mjou/vol59/iss1/12
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