Results 41 to 50 of about 1,340 (86)
A note about Grothendieck's constant [PDF]
arXiv, 2023 A remark on the proof that the Grothendieck constant satisfies $K_G < \pi/(2\ln(1+\sqrt{2}))$.
arxiv
A reflexive Banach space with an uncomplemented isometric subspace [PDF]
arXiv, 2023 We construct a reflexive Banach space $X$ with a subspace isometric to $X$, which is not complemented in $X$.
arxiv
Noncyclic Meir-Keeler contractions and best proximity pair theorems
Demonstratio Mathematica, 2018 In this article, we consider the class of noncyclic Meir-Keeler contractions and study the existence and convergence of best proximity pairs for such mappings in the setting of complete CAT(0) spaces.
Gabeleh Moosa, Markin Jack
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Uniform embeddings, homeomorphisms and quotient maps between Banach spaces (A short survey) [PDF]
arXiv, 1997 This is a survey of the area mentioned in the title.
arxiv
The dual of the James Tree space is asymptotically uniformly convex [PDF]
arXiv, 2000 The dual of the James Tree space is asymptotically uniformly convex.
arxiv
An Operator Hilbert space without the operator approximation property [PDF]
arXiv, 2000 We use a technique of Szankowski to construct an operator Hilbert space that does not have the operator approximation ...
arxiv
Strictly singular, non-compact operators exist on the space of Gowers and Maurey [PDF]
arXiv, 2001 We construct a strictly singular non-compact operator on Gowers' and Maurey's space $GM$.
arxiv
Notes on Knaster-Tarski Theorem versus Monotone Nonexpansive Mappings
Moroccan Journal of Pure and Applied Analysis, 2018 The purpose of this note is to discuss the recent paper of Espínola and Wiśnicki about the fixed point theory of monotone nonexpansive mappings. In their work, it is claimed that most of the fixed point results of this class of mappings boil down to the ...
Khamsi Mohamed Amine
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Subsymmetric sequences and minimal spaces [PDF]
arXiv, 2001 We show that every Banach space saturated with subsymmetric sequences contains a minimal subspace.
arxiv