Results 31 to 40 of about 3,215 (231)
Common Fixed Point Theorems in Fuzzy Metric Spaces
, 2016 In this paper we used the concept of compatible of type (P) in fuzzy metric spaces. Our result generalize earlier results due to Vasuki [18], Chugh and Kumar [3] and others. 2000 Mathematics Subject Classification: 54H25, 47H10.
R. N. Patel, M. K. Tiwari
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On θ-generalized demimetric mappings and monotone operators in Hadamard spaces
Demonstratio Mathematica, 2020 Our main interest in this article is to introduce and study the class of θ-generalized demimetric mappings in Hadamard spaces. Also, a Halpern-type proximal point algorithm comprising this class of mappings and resolvents of monotone operators is ...
Ogwo Grace N. +3 more
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Modified α-ψ-contractive mappings with applications
, 2013 The aim of this work is to modify the notions of α-admissible and α-ψ-contractive mappings and establish new fixed point theorems for such mappings in complete metric spaces. Presented theorems provide main results of Karapinar and Samet (Abstr.
P. Salimi, A. Latif, N. Hussain
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Fixed point and coupled fixed point theorems on b-metric-like spaces
Journal of Inequalities and Applications, 2013 We first introduce the concept of b-metric-like space which generalizes the notions of partial metric space, metric-like space and b-metric space. Then we establish the existence and uniqueness of fixed points in a b-metric-like space as well as in a ...
M. Alghamdi, N. Hussain, P. Salimi
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Firmly nonexpansive mappings in classes of geodesic spaces [PDF]
, 2012 Firmly nonexpansive mappings play an important role in metric fixed point theory and optimization due to their correspondence with maximal monotone operators.
David Ariza-Ruiz +2 more
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ON COUPLED FIXED POINTS FOR TWO MULTI-VALUED MAPPINGS IN ORDERED S -METRIC SPACES [PDF]
Assiut University Journal of Multidisciplinary Scientific Research, 2018 In the present paper, we propose a multi-valued version of weakly mixed monotone property for two single-valued mappings in partially ordered -metric spaces. Also, we state and prove some coupled fixed point theorems using this property.
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A Picard-Mann hybrid iterative process
, 2013 We introduce a new iterative process which can be seen as a hybrid of Picard and Mann iterative processes. We show that the new process converges faster than all of Picard, Mann and Ishikawa iterative processes in the sense of Berinde (Iterative ...
S. H. Khan
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Approximating fixed points of nearly asymptotically nonexpansive mappings in CAT(k) spaces
Arab Journal of Mathematical Sciences, 2018 In this paper we approximate common fixed points of nearly asymptotically nonexpansive mappings under modified S P-iteration process in the setting of CAT(k) spaces and establish strong and Δ-convergence theorems.
Anupam Sharma
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, 2020 In this paper, we investigate the existence, uniqueness and Ulam-Hyers stability of solutions for nonlinear implicit fractional differential equations with boundary conditions involving a ψ-Caputo fractional derivative.
Hanan A. Wahash +2 more
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Results in Strongly Minihedral Cone and Scalar Weighted Cone Metric Spaces and Applications
Annales Mathematicae Silesianae, 2021 The convergence of sequences and non-unique fixed points are established in ℳ-orbitally complete cone metric spaces over the strongly minihedral cone, and scalar weighted cone assuming the cone to be strongly minihedral.
Tomar Anita, Joshi Meena
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