Results 1 to 10 of about 441,594 (322)
New Quasi-Coincidence Point Polynomial Problems [PDF]
Journal of Applied Mathematics, 2013 Let F:ℝ×ℝ→ℝ be a real-valued polynomial function of the form F(x,y)=as(x)ys+as-1(x)ys-1+⋯+a0(x), where the degree s of y in F(x,y) is greater than or equal to 1.
Yi-Chou Chen, Hang-Chin Lai
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Coincidence Point of Edelstein Type Mappings in Fuzzy Metric Spaces and Application to the Stability of Dynamic Markets [PDF]
Axioms, 2023 In this paper, we prove a coincidence point result for a pair of mappings satisfying Edelstein-type contractive condition on fuzzy metric spaces. We describe the equilibrium of a simple demand–supply model of a dynamic market by the coincidence point of ...
Satish Shukla +3 more
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Nonunique Coincidence Point Results via Admissible Mappings [PDF]
Journal of Function Spaces, 2021 This paper is aimed at presenting some coincidence point results using admissible mapping in the framework of the partial b-metric spaces. Observed results of the article cover a number of existing works on the topic of “investigation of nonunique fixed ...
Erdal Karapınar +2 more
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Probabilistic (ω,γ,ϕ)-contractions and coupled coincidence point results
AIMS Mathematics, 2021 In this paper, we introduce the notion of probabilistic $ (\omega, \gamma, \phi) $-contraction and establish the existence coupled coincidence points for mixed monotone operators subjected to the introduced contraction in the framework of ordered Menger $
Manish Jain +3 more
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Around metric coincidence point theory [PDF]
Studia Universitatis Babes-Bolyai Matematica, 2023 Let $(X,d)$ be a complete metric space, $(Y,\rho)$ be a metric space and $f,g:X\to Y$ be two mappings. The problem is to give metric conditions which imply that, $C(f,g):=\{x\in X\ |\ f(x)=g(x)\}\not=\emptyset$. In this paper we give an abstract coincidence point result with respect to which some results such as of Peetre-Rus (I.A.
Ioan A. Rus, Ioan A. Rus
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A generalized coincidence point index
Applied General Topology, 2005 The paper is devoted to build for some pairs of continuous single-valued maps a coincidence point index. The class of pairs (f, g) satisfies the condition that f induces an epimorphism of the Cech homology groups with compact supports and coefficients in
N.M. Benkafadar, M.C. Benkara-Mostefa
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Localized intersection of currents and the Lefschetz coincidence point theorem [PDF]
, 2015 We introduce the notion of a Thom class of a current and define the localized intersection of currents. In particular we consider the situation where we have a smooth map of manifolds and study localized intersections of the source manifold and currents ...
Cinzia Bisi +3 more
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Coincidence theorem and saddle point theorem [PDF]
Proceedings of the American Mathematical Society, 1986 We discuss Browder’s coincidence theorem and derive a saddle point theorem from it.
Hidetoshi Komiya
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Coincidence point theorems for multivalued mappings [PDF]
International Journal of Mathematics and Mathematical Sciences, 1993 Some new coincidence point and fixed point theorems for multivalued mappings in complete metric space are proved. The results presented in this paper enrich and extend the corresponding results in [5-16, 20-25, 29].
Shih-Sen Chang, Young-Cheng Peng
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Abstract and Applied Analysis, 2013 Some new existence theorems concerning approximate coincidence point property and approximate fixed point property for nonlinear maps in metric spaces without global completeness are established in this paper.
Wei-Shih Du
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