Results 11 to 20 of about 1,462,493 (311)
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
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An interesting approach to the existence of coupled fixed point
AIMS Mathematics, 2021 Configure a coupled fixed point result on a nonempty set engaging a partial order and induced with a quasi-metric in the sense of Kunzi [12] in the framework of $\mathcal{G}$-metric spaces. Our result is supported by an illustrative example.
Pulak Konar +3 more
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Coupled Potts models: Self-duality and fixed point structure [PDF]
Nuclear Physics B, 1999 We consider q-state Potts models coupled by their energy operators. Restricting our study to self-dual couplings, numerical simulations demonstrate the existence of non-trivial fixed points for 2
Affleck +57 more
core +5 more sources
Nonlinear Contractive Conditions for Coupled Cone Fixed Point Theorems [PDF]
Fixed Point Theory and Applications, 2010 We establish some new coupled fixed point theorems for various types of nonlinear contractive maps in the setting of quasiordered cone metric spaces which not only obtain several coupled fixed point theorems announced by many authors but also generalize ...
Wei-Shih Du
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An Illusion: “A Suzuki Type Coupled Fixed Point Theorem” [PDF]
Abstract and Applied Analysis, 2014 We admonish to be careful on studying coupled fixed point theorems since most of the reported fixed point results can be easily derived from the existing corresponding theorems in the literature. In particular, we notice that the recent paper [Semwal and
Hamed H. Alsulami +3 more
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Some Coupled Fixed Point Theorems in Cone Metric Spaces [PDF]
Fixed Point Theory and Applications, 2009 We prove some coupled fixed point theorems for mappings satisfying different contractive conditions on complete cone metric spaces.
F. Sabetghadam +2 more
doaj +4 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 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
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Nonequilibrium Fixed Points of Coupled Ising Models [PDF]
Physical Review X, 2020 19+11 pages, 7+9 ...
Jeremy T. Young +3 more
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Pata contractions and coupled type fixed points [PDF]
Fixed Point Theory and Applications, 2014 Abstract A new coupled fixed point theorem related to the Pata contraction for mappings having the mixed monotone property in partially ordered complete metric spaces is established. It is shown that the coupled fixed point can be unique under some extra suitable conditions involving mid point lower or upper bound properties.
Eshaghi, Madjid +5 more
openaire +3 more sources