Weyl's theorem for algebraically absolute-\((p, r)\)-paranormal operators

DOI10.15352/BJMA/1313362977zbMath1221.47038OpenAlexW1965794372MaRDI QIDQ610028

Sumit K. Garg

Publication date: 1 December 2010

Published in: Banach Journal of Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/231482

zbMATH Keywords

Weyl's theoremnilpotentsingle valued extension propertyRiesz idempotentDrazin spectrumabsolute-\((p,r)\)-paranormal operatorsDrazin invertiblenormaloidstable index

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Several-variable operator theory (spectral, Fredholm, etc.) (47A13) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Subnormal operators, hyponormal operators, etc. (47B20)

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