Results 11 to 20 of about 5,206,877 (353)
On Some Coincidence Best Proximity Point Results
Journal of Mathematics, 2021 In this paper, we discuss some (coincidence) best proximity point results for generalized proximal contractions and λ−μ-proximal Geraghty contractions in controlled metric type spaces. To clarify our study, various examples are given and some conclusions
Naeem Saleem +3 more
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Coincidence and fixed point theorems with applications
Topological Methods in Nonlinear Analysis, 2000 In this paper, we first establish a coincidence theorem under the noncompact settings. Then we derive some fixed point theorems for a family of functions. We apply our fixed point theorem to study nonempty intersection problems for sets with convex sections and obtain a social equilibrium existence theorem.
Qamrul Hasan Ansari +2 more
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NONLINEAR CONDITIONS FOR COINCIDENCE POINT AND FIXED POINT THEOREMS [PDF]
Taiwanese Journal of Mathematics, 2012 In this paper, we first establish some new types of fixed point theorem which generalize and improve Berinde-Berinde's fixed point theorem, Mizoguchi-Takahashi's fixed point theorem and many results in [W.-S. Du, Some new results and generalizations in metric fixed point theory, Nonlinear Anal. 73 (2010), 1439-1446] and references therein.
Wei–Shih Du, Shao-Xuan Zheng
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On Coincidence and Fixed-Point Theorems in Symmetric Spaces [PDF]
Fixed Point Theory and Applications, 2008 AbstractWe give an axiom (C.C) in symmetric spaces and investigate the relationships between (C.C) and axioms (W3), (W4), and (H.E). We give some results on coinsidence and fixed-point theorems in symmetric spaces, and also, we give some examples for the results of Imdad et al. (2006).
Seong‐Hoon Cho +2 more
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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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On Approximate Coincidence Point Properties and Their Applications to Fixed Point Theory [PDF]
Journal of Applied Mathematics, 2012 We first establish some existence results concerning approximate coincidence point properties and approximate fixed point properties for various types of nonlinear contractive maps in the setting of cone metric spaces and general metric spaces.
Wei-Shih Du
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On almost coincidence points in generalized convex spaces [PDF]
Fixed Point Theory and Applications, 2006 We prove an almost coincidence point theorem in generalized convex spaces. As an application, we derive a result on the existence of a maximal element and an almost coincidence point theorem in hyperconvex spaces.
Zoran D. Mitrović
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New coincidence and common fixed point theorems
Applied General Topology, 2009 In this paper, we obtain some extensions and a generalization of a remarkable fixed point theorem of Proinov. Indeed, we obtain some coincidence and fixed point theorems for asymptotically regular non-self and self-maps without requiring continuity and ...
S.L. Singh +2 more
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Coupled coincidence point results for a generalized compatible pair with applications [PDF]
, 2014 In this paper, employing a new concept of generalized compatibility of a pair of mappings defined on a product space, certain coupled coincidence point results of mappings involved herein are obtained.
Nawab Hussain +3 more
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Some coincidence point results for generalized $(\psi,\varphi)$-weakly contractions in ordered b-metric spaces [PDF]
, 2015 In this paper we present some coincidence point results for four mappings satisfying generalized (ψ,φ)$( \psi,\varphi ) $-weakly contractive condition in the framework of ordered b-metric spaces.
Jamal Rezaei Roshan +3 more
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