Results 21 to 30 of about 276,074 (303)

Coupled Coincidence Point Results in Ordered $b$-Metric Spaces with Application

Results in Fixed Point Theory and Applications, 2018
In this paper, by using C-class functions, we present some coupled coincidence point results for a class of generalized (φ, ψ)-weakly contractive mappings in ordered b-metric spaces.
Huaping Huang, Guantie Deng, A. H. Ansari   +2 more
semanticscholar   +2 more sources

Coupled coincidence best proximity point results for generalized Ciric contractions

AIP Advances
In this paper, we define a generalized Ćiric contraction with respect to ℸ and prove some coupled coincidence best proximity point results in the setting of complete metric spaces.
Nawab Hussain, Asim Asiri, Naeem Shafqat, Aftab Hussain, Zubair Anees   +4 more
doaj   +2 more sources

Coupled Coincidence Point Theorem in Partially Ordered Metric Spaces via Implicit Relation

Abstract and Applied Analysis, 2012
We prove a coupled coincidence point theorem for mappings F : 𝑋×𝑋→𝑋 and g : 𝑋→𝑋, where F has the mixed g-monotone property, in partially ordered metric spaces via implicit relations.
Nguyen Manh Hung, Erdal Karapınar, Nguyen Van Luong   +2 more
doaj   +3 more sources

Coupled Coincidence Points in Partially Ordered Cone Metric Spaces with a c-Distance [PDF]

Journal of Applied Mathematics, 2012
Cho et al. (2012) proved some coupled fixed point theorems in partially ordered cone metric spaces by using the concept of a c-distance in cone metric spaces. In this paper, we prove some coincidence point theorems in partially ordered cone metric spaces
Wasfi Shatanawi, Erdal Karapınar, Hassen Aydi   +2 more
doaj   +3 more sources

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, Gupta, Neetu, Kumar, Sanjay   +2 more
openaire   +1 more source

Coupled coincidence point technique and its application for solving nonlinear integral equations in RPOCbML spaces

Journal of the Egyptian Mathematical Society, 2020
The aim of this paper is to obtain some new important consequences related to coupled coincidence points via C-class functions in the context of a regular partial ordered complete b -metric-like space (for short, RPOCbML space); this space arises from ...
H. Hammad, D. M. Albaqeri, R. Rashwan
semanticscholar   +2 more sources

Fixed point results of weakly contraction mappings in partially ordered b-metric spaces

BMC Research Notes, 2022
Objectives We explored the results of fixed point, coincidence point and coupled coincidence point for the mappings in an ordered metric spaces. Our results generalized and extended the well-known results in the literature.
K. Kalyani, N. Seshagiri Rao
doaj   +1 more source

Fixed point results of $(\phi,\psi)$-weak contractions in ordered $b$-metric spaces

Cubo, 2022
The purpose of this paper is to prove some results on fixed point, coincidence point, coupled coincidence point and coupled common fixed point for the mappings satisfying generalized $(\phi, \psi)$-contraction conditions in complete partially ordered ...
N. Seshagiri Rao, K. Kalyani
doaj   +1 more source

Some Fixed Point Theorems in Generalized Metric Spaces Endowed with Vector-valued Metrics and Application in Linear and Nonlinear Matrix Equations [PDF]

Sahand Communications in Mathematical Analysis, 2020
Let $mathcal{X}$ be a partially ordered set and $d$ be a generalized metric on $mathcal{X}$. We obtain some results in coupled and coupled coincidence of $g$-monotone functions on $mathcal{X}$, where $g$ is a function from $mathcal{X}$ into itself ...
Hasan Hosseinzadeh
doaj   +1 more source

Some fixed point results of generalized $$(\phi , \psi )$$ ( ϕ , ψ ) -contractive mappings in ordered b-metric spaces

BMC Research Notes, 2020
Objectives The aim of this paper is to establish some fixed point, coincidence point and, coupled coincidence and coupled common fixed point results for generalized $$(\phi , \psi )$$ ( ϕ , ψ ) -contractive mappings in partially ordered b-metric spaces ...
Belay Mitiku, Kalyani Karusala, Seshagiri Rao Namana   +2 more
doaj   +1 more source