Results 21 to 30 of about 276 (165)
Demonstratio Mathematica, 2022 In this paper, we propose and study a new inertial iterative algorithm with self-adaptive step size for approximating a common solution of finite family of split monotone variational inclusion problems and fixed point problem of a nonexpansive mapping ...
Ogwo Grace N. +2 more
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Coincidence point theorems in some generalized metric spaces [PDF]
, 2023 Let (X, d) be a complete dislocated metric space, (Y, ρ) be a semimetric space and f, g : X → Y be two mappings. Several coincidence point results are obtained for singlevalued and multivalued mappings.
FILIP, Alexandru-Darius
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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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Demonstratio Mathematica, 2023 In this article, a class of cyclic (noncyclic) operators are defined on Banach spaces via concept of measure of noncompactness using some abstract functions. The best proximity point (pair) results are manifested for the said operators. The obtained main
Patle Pradip Ramesh +2 more
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Topological Algebra and its Applications, 2023 The aim of this article is to present some Δ\Delta -convergence and strong convergence results for a countable family of non-self mappings. More precisely, we employ Mann-Dotson’s algorithm to approximate, common fixed points of a countable family of non-
Patel Prashant, Shukla Rahul
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Asymptotic behavior of inexact infinite products of nonexpansive mappings [PDF]
, 2021 We analyze the asymptotic behavior of inexact infinite products of non- expansive mappings, which take a nonempty closed subset of a complete metric space into the space, in the case where the errors are sufficiently small.
ZASLAVSKI, Alexander J., REICH, Simeon
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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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Demonstratio Mathematica, 2022 In this article, motivated by the works of Ali Akbar and Elahe Shahrosvand [Split equality common null point problem for Bregman quasi-nonexpansive mappings, Filomat 32 (2018), no. 11, 3917–3932], Eskandani et al.
Abass Hammed A. +4 more
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Demonstratio Mathematica, 2020 In this study, at first we prove that the existence of best proximity points for cyclic nonexpansive mappings is equivalent to the existence of best proximity pairs for noncyclic nonexpansive mappings in the setting of ...
Gabeleh Moosa, Künzi Hans-Peter A.
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Fixed point theorems for contraction mappings in modular metric spaces [PDF]
, 2011 In this article, we study and prove the new existence theorems of fixed points for contraction mappings in modular metric spaces. AMS: 47H09; 47H10.
Wutiphol Sintunavarat +2 more
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