Results 1 to 10 of about 3,002,914 (353)
Common Coincidence Points and Common Fixed Points in Fuzzy Semi-Metric Spaces [PDF]
Mathematics, 2018 We propose the so-called fuzzy semi-metric space in which the symmetric condition is not assumed to be satisfied. In this case, there are four kinds of triangle inequalities that should be considered.
Hsien-Chung Wu
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Coincidence and fixed points of nonlinear Hybrid contractions [PDF]
International Journal of Mathematics and Mathematical Sciences, 1989 In this Der, we show the existence of solutions of functional equations fx∈sx∩tx and x=fx∈sx∩Tx under certain contraction and asymptotic regularity conditions, where f, S and T are single-valued and multl-valued mappings on a metric space, respectively ...
Shyam Lal Singh, Ki Sik Ha, Yeol Je Cho
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Generalized cyclic contractions and coincidence points involving a control function on partial metric spaces [PDF]
Arab Journal of Mathematical Sciences, 2021 Purpose – In this paper, we use the notion of cyclic representation of a nonempty set with respect to a pair of mappings to obtain coincidence points and common fixed points for a pair of self-mappings satisfying some generalized contraction- type ...
Sushanta Kumar Mohanta
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Coincidence points in uniform spaces [PDF]
International Journal of Mathematics and Mathematical Sciences, 1993 In this note, we give a coincidence point theorem in sequentially complete Hausdorff uniform spaces. Our result reduces to a result of Acharya [1].
T. Kubiak, Y. J. Cho
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Discussion on “Multidimensional Coincidence Points” via Recent Publications [PDF]
Abstract and Applied Analysis, 2014 We show that some definitions of multidimensional coincidence points are not compatible with the mixed monotone property. Thus, some theorems reported in the recent publications (Dalal et al., 2014 and Imdad et al., 2013) have gaps. We clarify these gaps
Saleh A. Al-Mezel +3 more
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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.
Mitrović Zoran D
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Common coincidence points for Nadler’s type hybrid fuzzy contractions [PDF]
Journal of Inequalities and Applications, 2023 In the framework of complete metric spaces, the major objective of this paper is to investigate if a common coincidence point exists for more than two fuzzy mappings meeting the criteria of hybrid fuzzy contractions of Nadler’s type in connection with ...
Shazia Kanwal +5 more
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Partial S-metric spaces and coincidence points
Filomat, 2019 In this paper, the concept partial S-metric space is introduced as a generalization of S-metric space. We prove certain coincidence point theorems in partial S-metric spaces. The results we obtain generalize many known results in fixed point theory. Also, some examples show the e_ectiveness of this approach.
Asil M. Simkhah +2 more
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COINCIDENCE POINTS OF WEAKLY COMPATIBLE MAPPINGS [PDF]
Bulletin of the Korean Mathematical Society, 2008 We present coincidence points and common fixed point re- sults for (f, g)-contractive mapping and (f, g)-nonexpansive mappings. Our results generalize and complement various known results existing in the literature.
Yisheng Song
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Fixed points and coincidence points for multimaps with not necessarily bounded images
Fixed Point Theory and Applications, 2004 In metric spaces, single-valued self-maps and multimaps with closed images are considered and fixed point and coincidence point theorems for such maps have been obtained without using the (extended) Hausdorff metric, thereby generalizing many results in
Naidu SVR
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