Results 11 to 20 of about 54,140 (290)
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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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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Remarks on some coupled coincidence point results in partially ordered metric spaces
Arab Journal of Mathematical Sciences, 2014 In this paper we have used a method of reducing coupled coincidence and coupled fixed point results in partially ordered metric spaces to the respective results for mappings with one variable, even obtaining (in some cases) more general theorems.
Stojan Radenović
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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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Nonunique Coincidence Point Results via Admissible Mappings
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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Fixed Point Theory and Applications, 2009 In hyperconvex metric spaces, we first present a coincidence point theorem for condensing set-valued self-maps. Then we consider the best approximation problem and the best proximity problem for set-valued mappings that are condensing. As an application,
A. Amini-Harandi +3 more
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New coincidence and common fixed point theorems [PDF]
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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Fixed point property and degree of coincidence
Applied General TopologyWe introduce the concept of degree of coincidence to measure the divergence from the fixed point property in case a space does not have the FPP.
W. Kulpa, A. Szymanski, M. Turzanski
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A Coincidence Best Proximity Point Problem in G-Metric Spaces [PDF]
Abstract and Applied Analysis, 2015 The aim of this paper is to initiate the study of coincidence best proximity point problem in the setup of generalized metric spaces. Some results dealing with existence and uniqueness of a coincidence best proximity point of mappings satisfying certain ...
M. Abbas, A. Hussain, P. Kumam
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Tripled Coincidence and Common Fixed Point Results for Two Pairs of Hybrid Mappings [PDF]
Abstract and Applied Analysis, 2014 The tripled fixed point is a generalization of the well-known concept of “coupled fixed point.” In this paper, tripled coincidence and common fixed point results for two hybrid pairs consisting of multivalued and single valued mappings on a metric ...
Marwan Amin Kutbi +3 more
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