Results 51 to 60 of about 118 (114)
Common Fixed Point Theorem For Rational Expressions In 2-Banach Spaces
, 2019 The study of non-contraction mapping concerning the existence of fixed points draws attention of various authors in non-linear analysis. Gahlar [6] introduced the concept of 2- Banach spaces. Badshah and Gupta [3] , Yadava, Rajput, Choudhary and Bhardwaj
Garg, Gaurav Kumar, GOYAL, A.K.
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Plus-Minus Property as a Generalization of the Daugavet Property [PDF]
, 2010 2000 Mathematics Subject Classification: Primary 46B20. Secondary 47A99, 46B42.It was shown in [2] that the most natural equalities valid for every rank-one operator T in real Banach spaces lead either to the Daugavet equation ||I+T|| = 1 + ||T|| or to ...
Shepelska, Varvara
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Demonstratio MathematicaLet (E, F) be a nonempty pair subsets of a metric space (M, d) and let T:E∪F→E∪F $\mathcal{T} : E\cup F\to E\cup F$ be a noncyclic mapping, means that, T(E)⊆E,T(F)⊆F $\mathcal{T}\left(E\right)\subseteq E,\mathcal{T}\left(F\right)\subseteq F$ .
Gabeleh Moosa +2 more
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Common fixed points for pointwise Lipschitzian semigroups in modular function spaces
, 2013 Let C be a ρ-bounded, ρ-closed, convex subset of a modular function space Lρ. We investigate the existence of common fixed points for asymptotic pointwise nonexpansive semigroups of nonlinear mappings Tt:C→C, i.e.
Wojciech M Kozlowski +6 more
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Hyperbolic Metric Spaces and Stochastic Embeddings
Forum of Mathematics, SigmaStochastic embeddings of finite metric spaces into graph-theoretic trees have proven to be a vital tool for constructing approximation algorithms in theoretical computer science.
Chris Gartland
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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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On non-reflexive subspaces of orlicz spaces
, 2004 and Key words unavailable at this time...Mathematics Subject Classification (2000): 46B20, 46E30.
Echandía, Ventura, Bárcenas, Diómedes
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Extreme 2-Homogeneous polynomials on hilbert spaces
, 2004 unavailable at this time... Mathematics Subject Classification (2000):Primary 46B20; Secondary 46G20, 46E50, 46C99 Quaestiones Mathematicae 25 (2002), 421 ...
Grecu, Bogdan C.
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Some extermal properties of section spaces of banach bundles and their duals, II
, 2004 unavailable at this time...Mathematics Subject Classification (1991): 46B20, 46E40, 46H25.Key words: Banach bundle; section space; weak-* points of continuity Quaestiones Mathematicae 26(2003), 57 ...
Robbins, D.A., Hõim, Terje
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A dual mapping associated to a closed convex set and some subdifferential properties [PDF]
In this paper, we establish some properties of the multivalued mapping (x, d) ⇒ DC (x; d) that associates to every element x of a linear normed space X the set of linear continuous functionals of norm d ≥ 0 and which separates the closed ball B (x; d ...
APREUTESEI, Gabriela, PRECUPANU, Teodor
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