Results 81 to 90 of about 4,652 (229)

On Enriched Suzuki Mappings in Hadamard Spaces

Mathematics
We define and study enriched Suzuki mappings in Hadamard spaces. The results obtained here are extending fundamental findings previously established in related research.
Teodor Turcanu, Mihai Postolache
doaj   +1 more source

Mixed Approximation for Nonexpansive Mappings in Banach Spaces

Abstract and Applied Analysis, 2010
The mixed viscosity approximation is proposed for finding fixed points of nonexpansive mappings, and the strong convergence of the scheme to a fixed point of the nonexpansive mapping is proved in a real Banach space with uniformly Gâteaux differentiable ...
Qing-Bang Zhang, Fu-Quan Xia, Ming-Jie Liu   +2 more
doaj   +1 more source

A viscosity iterative technique for equilibrium and fixed point problems in a Hadamard space

Applied General Topology, 2019
The main purpose of this paper is to introduce a viscosity-type proximal point algorithm, comprising of a nonexpansive mapping and a finite sum of resolvent operators associated with monotone bifunctions. A strong convergence of the proposed algorithm to
C. Izuchukwu, K. O. Aremu, A. A. Mebawondu, O. T. Mewomo   +3 more
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A weak convergence theorem for relatively nonexpansive mappings and maximal monotone operators in a Banach space [PDF]

, 2021
Wataru Takahashi, S Matsushita, W Takahashi, W Mann, S Reich, S Matsushita, W Takahashi, Y Alber, S Kamimura, W Takahashi, H Xu, F Browder, F Kohsaka, W Takahashi, R Rockafellar, T Igarashi, W Takahashi, K Tanaka, P Kocourek, W Takahashi, J.-C Yao, F Kohsaka, W Takahashi, W Takahashi, W Takahashi, J.-C Yao, P Kocourek, K Aoyama, F Kohsaka, W Takahashi   +29 more
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Hybrid Methods for a Countable Family of G-Nonexpansive Mappings in Hilbert Spaces Endowed with Graphs [PDF]

, 2019
Suthep Suantai, Mana Donganont, Watcharaporn Cholamjiak   +2 more
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Some Convergence Theorems of Modified Proximal Point Algorithms for Nonexpansive Mappings in CAT(0) Spaces [PDF]

Results in Nonlinear Analysis, 2018
In this paper, a new modified proximal point algorithm is proposed for finding a common element of the set of fixed points of a single-valued nonexpansive mapping, and the set of fixed points of a multivalued nonexpansive mapping, and the set of ...
Shengquan Weng , Dingping Wu
doaj  

On generic convergence of successive approximations of mappings with convex and compact point images. [PDF]

Mon Hefte Math, 2023
Bargetz C, Medjic E, Pirk K.
europepmc   +1 more source

Weak and strong convergence of finite family with errors of nonexpansive nonself-mappings [PDF]

, 2006
Somyot Plubtieng, Kasamsuk Ungchittrakool   +1 more
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Existence Results of best Proximity Pairs for a Certain Class of Noncyclic Mappings in Nonreflexive Banach Spaces Polynomials

پژوهش‌های ریاضی, 2018
Introduction Let  be a nonempty subset of a normed linear space . A self-mapping  is said to be nonexpansive provided that  for all . In 1965, Browder showed that every nonexpansive self-mapping defined on a nonempty, bounded, closed and convex subset of
Moosa Gabeleh
doaj  

Approximation of best proximity pair for noncyclic relatively ρ-nonexpansive mappings in modular spaces endowed with a graph

, 2022

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