Extreme points and isometries of \(\phi\)-nuclear operators in Hilbert spaces

DOI10.1016/0022-247X(90)90034-DzbMath0761.47005OpenAlexW1993327392MaRDI QIDQ1813908

Roshdi Khalil

Publication date: 25 June 1992

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

Full work available at URL: https://doi.org/10.1016/0022-247x(90)90034-d

zbMATH Keywords

\(\varepsilon\)-tensor product\(\varphi\)-nuclear operators in Banach spacesextreme points of the (nonconvex) unit ballsubadditive positive function

Mathematics Subject Classification ID

Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Algebras of operators on Banach spaces and other topological linear spaces (47L10)

Cites Work

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• Multipliers of Schatten classes
• Tensor product mappings
• On the metric geometry of ideals of operators on Hilbert space
• Necessary and Sufficient Conditions for the Equality of L(f) and l¹
• Schwartz Spaces, Nuclear Spaces and Tensor Products
• Interpolation zwischen den Klassen 𝔖_p von Operatoren in Hilberträumen

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