Results 21 to 30 of about 682,008 (293)

Coupled Fixed Point Theorem for the Generalized Langevin Equation with Four-Point and Strip Conditions

Advances in Mathematical Physics, 2022
By considering a metric space with partially ordered sets, we employ the coupled fixed point type to scrutinize the uniqueness theory for the Langevin equation that included two generalized orders.
A. Salem, Noorah Mshary
semanticscholar   +1 more source

Coupled fixed point theorems on $ \mathcal{C}^\star $-algebra valued bipolar metric spaces

AIMS Mathematics, 2022
In the present paper, we introduce the notion of a $ \mathcal{C}^{\star} $-algebra valued bipolar metric space and prove coupled fixed point theorems. Some of the well-known outcomes in the literature are generalized and expanded by the results shown. An
Gunaseelan Mani, A. Gnanaprakasam, A. U. Haq, I. Baloch, F. Jarad   +4 more
semanticscholar   +1 more source

Coupled fixed point theorems of JS-G-contraction on G-metric spaces

Boletim da Sociedade Paranaense de Matemática, 2022
Jaradat has proven some fixed point results using JS-G-contraction on $G-$metric spaces. Choudhury et al. were derived coupled fixed point theorems for the $G-$metric spaces. The purpose of this paper is to prove some coupled fixed point theorems of JS-G-
G. Reddy, V. Chary, D. S. Chary, S. Radenović, Slobodan Mitrovic   +4 more
semanticscholar   +1 more source

RELATION-THEORETIC COUPLED FIXED POINT THEOREMS

Journal of Mathematical Analysis, 2022
In this paper, we introduce mixed R-monotone property of a mapping and utilize the same to investigate existence and uniqueness of coupled fixed points in a metric space endowed with a binary relation R.
Faruk Sk, Faizan Ahmad Khan, Qamrul HAQ KHAN   +2 more
semanticscholar   +1 more source

Some New Coupled Fixed-Point Findings Depending on Another Function in Fuzzy Cone Metric Spaces with Application

Mathematical Problems in Engineering, 2021
In this paper, we introduce the new concept of coupled fixed-point (FP) results depending on another function in fuzzy cone metric spaces (FCM-spaces) and prove some unique coupled FP theorems under the modified contractive type conditions by using “the ...
Muhammad Talha Waheed, S. Rehman, Naeem Jan, Abdu H. Gumaei, Mabrook S. Al-Rakhami   +4 more
semanticscholar   +1 more source

Coupled common best proximity point theorems for nonlinear contractions in partially ordered metric spaces

AIMS Mathematics, 2020
In this paper, we first introduce the concept of mixed γ-proximally monotone property type mappings and investigate the existence of the coupled proximally coincidence point for such mappings in partially ordered complete metric spaces.
Raju Gopi, Veerasamy Pragadeeswarar, Choonkil Park, Dong Yun Shin   +3 more
doaj   +1 more source

Existence of Solutions for a System of Integral Equations Using a Generalization of Darbo’s Fixed Point Theorem

Mathematics, 2020
In this paper, an extension of Darbo’s fixed point theorem via θ -F-contractions in a Banach space has been presented. Measure of noncompactness approach is the main tool in the presentation of our proofs.
Babak Mohammadi, Ali Asghar Shole Haghighi, Maryam Khorshidi, Manuel De la Sen, Vahid Parvaneh   +4 more
doaj   +1 more source

Fractional Hybrid Differential Equations and Coupled Fixed-Point Results for α -Admissible F ψ

Discrete Dynamics in Nature and Society, 2020
In this paper, we investigate the existence of a unique coupled fixed point for α − admissible mapping which is of
E. Karapınar, S. I. Moustafa, A. Shehata, R. Agarwal   +3 more
semanticscholar   +1 more source

Fixed point theorems for generalized weakly contractive mappings in metric spaces with applications

Fixed Point Theory and Applications, 2018
In this paper, motivated and inspired by Samet et al., we introduce the notion of generalized weakly contractive mappings in metric spaces and prove the existence and uniqueness of fixed point for such mappings, and we obtain a coupled fixed point ...
Seonghoon Cho
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