scientific article; zbMATH DE number 3414915

DOI10.1512/IUMJ.1973.22.22064zbMath0263.47017OpenAlexW4232568169MaRDI QIDQ5679330

Norberto Salinas, Carl Pearcy

Publication date: 1973

Published in: Indiana University Mathematics Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1512/iumj.1973.22.22064

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Mathematics Subject Classification ID

Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Subnormal operators, hyponormal operators, etc. (47B20) Perturbation theory of linear operators (47A55) Linear operators in algebras (47C05)

Related Items (5)

Closure of similarity orbits of Hilbert space operators. III ⋮ Trace Class Perturbations of Isometries and Unitary Dilations ⋮ Hyponormal Operators with Infinite Essential Spectrum ⋮ The Similarity Orbit of a Normal Operator ⋮ On the density of hyponormal operators

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