The unitary equivalence of compact operators

DOI10.1017/S0017089500005917zbMath0579.47019OpenAlexW2062113304MaRDI QIDQ3702001

Wai-Fong Chuan

Publication date: 1985

Published in: Glasgow Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0017089500005917

zbMATH Keywords

unitarily equivalentapproximately equivalentclosures of the spatial matricial ranges of compact operatorsspatial matricial ranges

Mathematics Subject Classification ID

Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06)

Related Items

Matrices with some extremal properties ⋮ On thekth matrix numerical range ⋮ Matrical extensions of the numerical range: a brief survey ⋮ Numerical Ranges of Operators and Matrices ⋮ Generalized numerical ranges, dilation, and quantum error correction

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