A class of spaces lacking normal structure
W. L. Bynum (1972)
Compositio Mathematica
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Displaying similar documents to “Supercyclic vectors and the Angle Criterion”
A class of spaces lacking normal structure
Continuity properties of projection operators.
Penot, Jean-Paul (2005)
Journal of Inequalities and Applications [electronic only]
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On ∆-uniform convexity and drop property
S. Rolewicz (1987)
Studia Mathematica
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Banach spaces and operators which are nearly uniformly convex
Prus Stanisław
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CONTENTSIntroduction..............................................................................................5 I. Basic definitions and notation..............................................................6 M-bases and finite-dimensional decompositions....................................6 Some geometric properties of Banach spaces.......................................9 II. Constructions of equivalent norms.....................................................12 III. (p,q)-estimates...
A nearly uniformly convex space which is not a -space
Denka Kutzarova (1989)
Acta Universitatis Carolinae. Mathematica et Physica
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On two classes of Banach spaces with uniform normal structure
Ji Gao, Ka-Sing Lau (1991)
Studia Mathematica
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A note on best approximation and invertibility of operators on uniformly convex Banach spaces.
Holub, James R. (1991)
International Journal of Mathematics and Mathematical Sciences
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On equivalent strictly G-convex renormings of Banach spaces
Nataliia Boyko (2010)
Open Mathematics
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We study strictly G-convex renormings and extensions of strictly G-convex norms on Banach spaces. We prove that ℓω(Γ) space cannot be strictly G-convex renormed given Γ is uncountable and G is bounded and separable.
Generalized midconvexity
Jacek Tabor, Józef Tabor, Krzysztof Misztal (2013)
Banach Center Publications
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There are many types of midconvexities, for example Jensen convexity, t-convexity, (s,t)-convexity. We provide a uniform framework for all the above mentioned midconvexities by considering a generalized middle-point map on an abstract space X. We show that we can define and study the basic convexity properties in this setting.