Results 31 to 40 of about 5,869,724 (274)
Coupled coincidence point results for contraction of $C$-class mappings in ordered uniform spaces
Karpatsʹkì Matematičnì Publìkacìï, 2019 In the literature there is a lot of works related to fixed point theory. The theory has many applications and some authors are interested in these applications in various spaces. In 2009, Altun I. and Imdad M. defined the order relation on uniform spaces
A.H. Ansari, D. Binbasioglu, D. Turkoglu
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n-Tuplet Coincidence Point Theorems in Intuitionistic Fuzzy Normed Spaces [PDF]
Journal of Function Spaces, 2014 For an arbitrary n positive integer, we investigate the existence of n-tuplet coincidence points in intuitionistic fuzzy normed space. Results of the paper are more general than those of the coupled and the tripled fixed point works in intuitionistic ...
Müzeyyen Ertürk, Vatan Karakaya
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MULTIVALUED COUPLED COINCIDENCE POINT RESULTS IN METRIC SPACES
Matematički Vesnik, 2023 Summary: In this paper, we use an inequality involving a coupled multivalued mapping and a singlevalued mapping to obtain a coupled coincidence point theorem. We discuss special conditions under which coupled common fixed point theorems are obtained. The result combines several ideas prevalent in fixed point theory studies.
Choudhury, Binayak S. +2 more
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A New Technique to Compute Coupled Coincidence Points [PDF]
Chinese Journal of Mathematics, 2014 We compute coupled coincidence points without assuming the condition of compatibility of the pair of maps and relaxing the continuity condition of both the maps. In fact, our technique improves the technique introduced by Sintunavarat et al. (2011) which was then used by Hussain et al. (2012) to obtain coupled coincidence points.
Jain, Manish +2 more
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Coupled coincidence point and common coupled fixed point results in cone b-metric spaces [PDF]
Fixed Point Theory and Applications, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fadail, Zaid, Ahmad, Abd
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Some remarks about the existence of coupled g-coincidence points [PDF]
Journal of Inequalities and Applications, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Erhan, İnci M +2 more
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Fixed Point Theory and Applications, 2010 Let \(X\) be a nonempty set and \(F:X\times X\rightarrow X\), \(g:X\rightarrow X\) be two mappings. An ordered pair \((x,y)\in X\times X\) is called: (i) a coupled coincidence point of \(\{F,g\}\) if \(g(x)=F(x,y)\) and \(g(y)=F(y,x)\); (ii) a common coupled coincidence point of \(\{F,g\}\) if \(x=g(x)=F(x,y)\) and \(y=g(y)=F(y,x)\).
Mujahid Abbas +2 more
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Probabilistic $ (\omega, \gamma, \phi) $-contractions and coupled coincidence point results
AIMS Mathematics, 2021 <abstract><p>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 $ PM $-spaces with Had${\rm{\mathord{\buildrel{\lower3pt\hbox ...
Jain, Manish +3 more
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A coupled coincidence point theorem in partially ordered metric spaces with an implicit relation [PDF]
, 2013 In this manuscript, we discuss the existence of a coupled coincidence point for mappings and , where F has the mixed g-monotone property, in the context of partially ordered metric spaces with an implicit relation.
Karapinar, Erdal +6 more
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Coupled coincidence point and common coupled fixed point theorems lacking the mixed monotone property [PDF]
Fixed Point Theory and Applications, 2013 Abstract In this paper, we prove the coupled coincidence point theorems for a w ∗ -compatible mapping in partially ordered cone metric spaces over a solid cone without the mixed g-monotone property. In the case of a totally ordered
Ravi P. Agarwal +2 more
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