Representing and absolutely representing systems
نویسندگان
چکیده
منابع مشابه
Absolutely Representing Systems, Uniform Smoothness and Type
Absolutely representing system (ARS) in a Banach space X is a set D ⊂ X such that every vector x in X admits a representation by an absolutely convergent series x = ∑ i aixi with (ai) ⊂ R and (xi) ⊂ D. We investigate some general properties of ARS. In particular, ARS in uniformly smooth and in B-convex Banach spaces are characterized via ε-nets of the unit balls. Every ARS in a B-convex Banach ...
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ژورنال
عنوان ژورنال: Studia Mathematica
سال: 1992
ISSN: 0039-3223,1730-6337
DOI: 10.4064/sm-102-3-217-223