Embeddings of concave functions and duals of Lorentz spaces
نویسندگان
چکیده
منابع مشابه
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We consider the notion of a uniformly concave function, using it to characterize those Lorentz spaces Lw,1 that have the weak-star uniform Kadec-Klee property as precisely those for which the antiderivative φ of w is uniformly concave; building on recent work of Dilworth and Hsu. We also derive a quite general sufficient condition for a twice-differentiable φ to be uniformly concave; and explor...
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ژورنال
عنوان ژورنال: Publicacions Matemàtiques
سال: 2002
ISSN: 0214-1493
DOI: 10.5565/publmat_46202_10