Results 1 to 10 of about 553,061 (255)
Coupled Coincidence Point and Coupled Fixed Point Theorems via Generalized Meir-Keeler Type Contractions [PDF]
Abstract and Applied Analysis, 2012 We prove coupled coincidence point and coupled fixed point results of 𝐹∶𝑋×𝑋→𝑋 and 𝑔∶𝑋→𝑋 involving Meir-Keeler type contractions on the class of partially ordered metric spaces. Our results generalize some recent results in the literature.
Hassen Aydi +2 more
doaj +6 more sources
Some Coupled Fixed Point Results on Partial Metric Spaces [PDF]
International Journal of Mathematics and Mathematical Sciences, 2011 We give some coupled fixed point results for mappings satisfying different contractive conditions on complete partial metric spaces.
Hassen Aydi
doaj +5 more sources
Discussion on some coupled fixed point theorems [PDF]
Fixed Point Theory and Applications, 2013 In this paper, we show that, unexpectedly, most of the coupled fixed point theorems (on ordered metric spaces) are in fact immediate consequences of well-known fixed point theorems in the literature. MSC: 47H10, 54H25.
Bessem Samet +3 more
openalex +4 more sources
Coupled fixed point theorems for generalized symmetric Meir--Keeler contractions in ordered metric spaces [PDF]
arXiv, 2011 In this paper we introduce generalized symmetric Meir-Keeler contractions and prove some coupled fixed point theorems for mixed monotone operators $F:X \times X \rightarrow X$ in partially ordered metric spaces. The obtained results extend, complement and unify some recent coupled fixed point theorems due to Samet [B. Samet, \textit{Coupled fixed point
Vasile Berinde
openalex +3 more sources
Coupled fixed point results in generalized metric spaces
Mathematical and Computer Modelling, 2011 In this paper we establish coupled fixed point theorems in a partially ordered G-metric space. The results proved here are illustrated with an example.
Binayak S. Choudhury, Pranati Maity
openalex +3 more sources
Coupled Fixed Point Results in Banach Spaces with Applications [PDF]
Mathematics, 2021 The aim of this work is to discuss the existence of solutions to the system of fractional variable order hybrid differential equations. For this reason, we establish coupled fixed point results in Banach spaces.
Mian Bahadur Zada +3 more
doaj +2 more sources
Coupled fixed point results for nonlinear integral equations
Journal of the Egyptian Mathematical Society, 2013 In this paper, we prove some coupled coincidence point theorems for such nonlinear contraction mappings having a mixed monotone property in partially ordered metric spaces by dropping the condition of commutative. We also prove coupled common fixed point
Wutiphol Sintunavarat, Poom Kumam
doaj +3 more sources
Infrared Fixed Points and Fixed Lines for Couplings in the Chiral Lagrangian [PDF]
arXiv, 2000 9 pages, 2 encapsulated postscript figures, uses epsfig.sty; 2 more postscript figures ...
Atance, Mario, Schrempp, Barbara
openaire +3 more sources
On Orthogonal Coupled Fixed Point Results with an Application [PDF]
Journal of Function Spaces, 2022 In this manuscript, owing to the concept of orthogonal coupled contraction mappings type I and II, we prove coupled fixed point theorem in orthogonal metric spaces. In order to strengthen our main results, a suitable example is presented.
Gunaseelan Mani +3 more
doaj +2 more sources
$FG$-coupled fixed point theorems in cone metric spaces
Karpatsʹkì Matematičnì Publìkacìï, 2018 The concept of $FG$- coupled fixed point introduced recently is a generalization of coupled fixed point introduced by Guo and Lakshmikantham. A point $(x,y)\in X\times X$ is said to be a coupled fixed point of the mapping $F: X\times X \rightarrow X$ if $
E. Prajisha, P. Shaini
doaj +3 more sources