The Giesy-James theorem for the general index \(p\), with an application to operator ideals on the \(p\)th James space (Q2859502)

From MaRDI portal





scientific article; zbMATH DE number 6224016
Language Label Description Also known as
English
The Giesy-James theorem for the general index \(p\), with an application to operator ideals on the \(p\)th James space
scientific article; zbMATH DE number 6224016

    Statements

    0 references
    0 references
    0 references
    8 November 2013
    0 references
    quasi-reflexive Banach space
    0 references
    James space
    0 references
    finite representability of \(c_0\)
    0 references
    closed operator ideal
    0 references
    The Giesy-James theorem for the general index \(p\), with an application to operator ideals on the \(p\)th James space (English)
    0 references
    Giesy and James (see [\textit{D. P. Giesy} and \textit{R. C. James}, Stud. Math. 48, 61--69 (1973; Zbl 0262.46014)]) proved that \(c_0\) is finitely representable in \(J_2\). In the paper under review this result is extended to the \(p\)th quasi-reflexive James space \(J_p\) for each \(p\in(1,\infty)\). As an application, a new closed ideal of operators on \(J_p\) is obtained.
    0 references

    Identifiers

    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references