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Norm-attaining operators into strictly convex Banach spaces - MaRDI portal

Norm-attaining operators into strictly convex Banach spaces (Q1270889)

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scientific article; zbMATH DE number 1218611
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Norm-attaining operators into strictly convex Banach spaces
scientific article; zbMATH DE number 1218611

    Statements

    Norm-attaining operators into strictly convex Banach spaces (English)
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    3 November 1998
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    Bishop and Phelps proved in 1961 that the set of scalar valued norm attaining bounded linear operators on any Banach space \(X\) is dense in \(X^*\). The author considers here the problem of extending this result to one in which the scalar field is replaced by a more general Banach space \(Y\), showing that if \(Y\) is strictly convex and contains a certain type of basic sequence, then there exists a Banach space \(X\) for which the norm attaining operators from \(X\) to \(Y\) are not dense. A corollary is that no uniformly convex Banach space has Property B of Lindenstrauss.
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    norm attaining bounded linear operators
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    strictly convex
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