Results 21 to 30 of about 77,015 (302)
Numerical Reckoning Fixed Points in $CAT(0)$ Spaces [PDF]
Sahand Communications in Mathematical Analysis, 2018 In this paper, first we use an example to show the efficiency of $M$ iteration process introduced by Ullah and Arshad [4] for approximating fixed points of Suzuki generalized nonexpansive mappings.
Kifayat Ullah +2 more
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Fixed point theorem for Interpolative contraction of Suzuki type mappings in CAT (0) spaces
Results in Control and OptimizationIn this work, we obtained a fixed point theorems ω−ψ−interpolative Hardy–Rogers contraction, ω−ψ−interpolative Kannan contraction and ω−ψ−interpolative Reich–Rus–Ciric type contraction for Suzuki generalized non-expansive mappings in the context of ...
Muhammad Sarwar +2 more
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Generalized Nonexpansive Mappings in CAT(0) spaces
, 2020 วารสารวิทยาศาสตร์และเทคโนโลยี มทร.ธัญบุรี, 10, 1, 148 ...
Pim Sanboonsiri
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Modified shrinking projection methods in CAT(0) space [PDF]
Proceedings of the Estonian Academy of Sciences, 2022 The aim of this paper is to introduce three modified shrinking projection methods involving two G-nonexpansive map- pings. We also prove the convergence of our proposed iterations to obtain the common fixed points of G-nonexpansive mappings in the ...
Sabiya Khatoon +2 more
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A modified proximal point algorithm involving nearly asymptotically quasi-nonexpansive mappings
Journal of Inequalities and Applications, 2021 In this paper, we propose a modified proximal point algorithm based on the Thakur iteration process to approximate the common element of the set of solutions of convex minimization problems and the fixed points of two nearly asymptotically quasi ...
Sabiya Khatoon +2 more
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Mathematics, 2021 The purpose of this article is to initiate the notion of monotone multivalued generalized (α,β)-nonexpansive mappings and explore the iterative approximation of the fixed points for the mapping in an ordered CAT(0) space.
Mujahid Abbas +3 more
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On Approximating Fixed Point in CAT(0) Spaces [PDF]
Sahand Communications in Mathematical Analysis, 2021 In this paper, we obtain a new modified iteration process in the setting of CAT(0) spaces involving generalized $\alpha$-nonexpansive mapping. We prove strong and $\Delta$ convergence results for approximating fixed point via newly defined iteration ...
Chanchal Garodia, Izhar Uddin
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New Common Fixed Points for Total Asymptotically Nonexpansive Mapping in CAT(0) Space
مجلة بغداد للعلوم, 2021 Strong and ∆-convergence for a two-step iteration process utilizing asymptotically nonexpansive and total asymptotically nonexpansive noneslf mappings in the CAT(0) spaces have been studied. As well, several strong convergence theorems under semi-compact
Ahmed Jameel Kadhim
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Affine maps between CAT(0) spaces [PDF]
Geometriae Dedicata, 2015 We study affine maps between CAT(0) spaces with geometric actions, and show that they essentially split as products of dilations and linear maps (on the Euclidean factor). This extends known results from the Riemannian case. Furthermore, we prove a splitting lemma for the Tits boundary of a CAT(0) space with geometric action, a variant of a splitting ...
Bennett, Hanna +2 more
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The configuration space of a robotic arm in a tunnel of width 2 [PDF]
Discrete Mathematics & Theoretical Computer Science, 2020 We study the motion of a robotic arm inside a rectangular tunnel of width 2. We prove that the configuration space S of all possible positions of the robot is a CAT(0) cubical complex.
Federico Ardila +3 more
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