Results 21 to 30 of about 1,161,349 (277)
On $F$-Weak Contraction of Generalized Multivalued Integral Type Mappings with $alpha $-admissible [PDF]
Sahand Communications in Mathematical Analysis, 2020 The purpose of this work is to investigate the existence of fixed points of some mappings in fixed point theory by combining some important concepts which are F-weak contractions, multivalued mappings, integral transformations and α-admissible mappings ...
Vatan Karakaya +2 more
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Fixed point theorems for rational type $F$-contraction
Karpatsʹkì Matematičnì Publìkacìï, 2021 In this paper, we consider rational type $F$-contraction for multivalued integral type mapping on a complete metric space. Using Wardowski’s technique, we establish the existence of a fixed point of the multivalued integral type mapping, if this mapping ...
Ö. Acar
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, 2021 In this paper, we present a new iterations scheme for△ - convergence theorems of asymptotically and multivalued nonexpansive mapping in𝐶𝐴𝑇(0) spaces under the Fibonacci ...
Sabah Hassan Malih
semanticscholar +1 more source
Foundation of Computer (Algebra) ANALYSIS Systems: Semantics, Logic, Programming, Verification [PDF]
, 2021 We propose a semantics of operating on real numbers that is sound, Turing-complete, and practical. It modifies the intuitive but super-recursive Blum-Shub-Smale model (formalizing Computer ALGEBRA Systems), to coincide in power with the realistic but ...
Brauße, Franz +9 more
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A New Projection Algorithm for Generalized Variational Inequality
Journal of Inequalities and Applications, 2010 We propose a new projection algorithm for generalized variational inequality with multivalued mapping. Our method is proven to be globally convergent to a solution of the variational inequality problem, provided that the multivalued mapping is continuous
Changjie Fang, Yiran He
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Diametrically Contractive Multivalued Mappings [PDF]
Fixed Point Theory and Applications, 2007 AbstractDiametrically contractive mappings on a complete metric space are introduced by V. I. Istratescu. We extend and generalize this idea to multivalued mappings. An easy example shows that our fixed point theorem is more applicable than a former one obtained by H. K. Xu.
Hatairat Yingtaweesittikul +1 more
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Identification of discontinuous parameters in double phase obstacle problems
Advances in Nonlinear Analysis, 2022 In this article, we investigate the inverse problem of identification of a discontinuous parameter and a discontinuous boundary datum to an elliptic inclusion problem involving a double phase differential operator, a multivalued convection term (a ...
Zeng Shengda +3 more
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On fixed points of some multivalued mappings under certain function classes
Karpatsʹkì Matematičnì Publìkacìï, 2023 It is well known that the Banach contraction principle implies the existence of fixed points of single-valued mappings. On the other hand, S.B. Nadler has solved the problem that guarantees the existence of fixed point for multivalued mapping.
V. Karakaya, D. Sekman
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Some Extended Results for Multivalued F-Contraction Mappings
Axioms, 2023 In this study, we introduce a new notion, so-called KW-type F-contraction mapping, inspired by the ideas of Wardowski and Klim–Wardowski. Then, we investigate the existence of a best proximity point for such mappings by considering a new family, which is
H. Şahin +2 more
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Abstract and Applied Analysis, 2012 The purpose of this paper is to present the notion of weak relatively nonexpansive multi-valued mapping and to prove the strong convergence theorems of fixed point for weak relatively nonexpansive multivalued mappings in Banach spaces.
Jingling Zhang +2 more
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