Incomparable, non-isomorphic and minimal Banach spaces
نویسندگان
چکیده
منابع مشابه
J ul 2 00 4 Incomparable , non isomorphic and minimal Banach spaces
A Banach space contains either a minimal subspace or a continuum of incomparable subspaces. General structure results for analytic equivalence relations are applied in the context of Banach spaces to show that if E0 does not reduce to isomorphism of the subspaces of a space, in particular, if the subspaces of the space admit a classification up to isomorphism by real numbers, then any subspace ...
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ژورنال
عنوان ژورنال: Fundamenta Mathematicae
سال: 2004
ISSN: 0016-2736,1730-6329
DOI: 10.4064/fm183-3-5