Results 31 to 40 of about 73,216 (207)

A double projection algorithm for quasimonotone variational inequalities in Banach spaces

Journal of Inequalities and Applications, 2018
We propose a double projection algorithm for solving variational inequality problems in Banach spaces. We establish the strong convergence of the whole sequence generated by the proposed method under the quasimonotone and uniform continuity on bounded ...
Lian Zheng
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Erratum: Abdou, A. A. N. and Khamsi, M.A. Fixed Points of Kannan Maps in the Variable Exponent Sequence Spaces ℓ_p(·). Mathematics 2020, 8, 76

Mathematics, 2020
Kannan maps have inspired a branch of metric fixed point theory devoted to the extension of the classical Banach contraction principle. The study of these maps in modular vector spaces was attempted timidly and was not successful.
Afrah A. N. Abdou, Mohamed Amine Khamsi
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Extendibility of bilinear forms on banach sequence spaces [PDF]

Israel Journal of Mathematics, 2014
We study Hahn-Banach extensions of multilinear forms defined on Banach sequence spaces. We characterize $c_0$ in terms of extension of bilinear forms, and describe the Banach sequence spaces in which every bilinear form admits extensions to any superspace.
Carando, Daniel Germán, Sevilla Peris, Pablo   +1 more
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Banach space sequences and projective tensor products

Journal of Mathematical Analysis and Applications, 2003
Given ...
Fourie, Jan H., Röntgen, Ilse M.
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Remarks on Asymptotic Centers and Fixed Points

Abstract and Applied Analysis, 2010
We introduce a class of nonlinear continuous mappings defined on a bounded closed convex subset of a Banach space X. We characterize the Banach spaces in which every asymptotic center of each bounded sequence in any weakly compact convex subset is ...
A. Kaewkhao, K. Sokhuma
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w*-Basic Sequences and Reflexivity of Banach Spaces [PDF]

Czechoslovak Mathematical Journal, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Shrinking Projection Algorithm with Errors for Costerro Bounded Linear Mappings

Journal of Mathematics, 2020
The purpose of this paper is to introduce and analyze the shrinking projection algorithm with errors for a finite set of costerro bounded linear mappings in the setting of uniformly convex smooth Banach spaces.
Joseph Frank Gordon
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On various Riesz-dual sequences for Schauder frames

Heliyon, 2020
In this paper, we introduce various definitions of R-duals, to be called R-duals of type I, II, which leads to a generalization of the duality principle in Banach spaces.
Ali Reza Neisi, Mohammad Sadegh Asgari
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SOME BANACH SEQUENCE SPACES

Communications, Faculty Of Science, University of Ankara Series A1Mathematics and Statistics, 1985
1. Let E denote a Banacb space över the fieîd of real or conıplex numbers. The spaces Co(E), c(E), t.p(E) and loo(E) of sequences in E have been discussed by Boas [1], Day [2], Leonard [9], Maddox [11] and some others. Lorentz [10] introduced the space c cf aîmost convergent sequen- ces of real or complex numbers.
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AN OPERATOR SUMMABILITY OF SEQUENCES IN BANACH SPACES [PDF]

Glasgow Mathematical Journal, 2013
AbstractLet 1 ≤ p < ∞. A sequence 〈 xn 〉 in a Banach space X is defined to be p-operator summable if for each 〈 fn 〉 ∈ lw*p(X*) we have 〈〈 fn(xk)〉k〉n ∈ lsp(lp). Every norm p-summable sequence in a Banach space is operator p-summable whereas in its turn every operator p-summable sequence is weakly p-summable.
Karn, Anil Kumar, Sinha, Deba Prasad
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