Results 31 to 40 of about 31,296 (239)

Stability Results and Reckoning Fixed Point Approaches by a Faster Iterative Method with an Application

open access: yesAxioms, 2023
In this manuscript, we investigate some convergence and stability results for reckoning fixed points using a faster iterative scheme in a Banach space. Also, weak and strong convergence are discussed for close contraction mappings in a Banach space and ...
Hasanen A. Hammad, Doha A. Kattan
doaj   +1 more source

Duality Fixed Point and Zero Point Theorems and Applications

open access: yesAbstract and Applied Analysis, 2012
The following main results have been given. (1) Let E be a p-uniformly convex Banach space and let T:E→E* be a (p-1)-L-Lipschitz mapping with condition ...
Qingqing Cheng   +2 more
doaj   +1 more source

Application of the product net technique and Kadec–Klee property to study nonlinear ergodic theorems and weak convergence theorems in uniformly convex multi-Banach spaces

open access: yesJournal of Inequalities and Applications, 2019
Let Y be a uniformly convex multi-Banach space which has not a Frechet differentiable norm. We use the technique of product net to obtain the nonlinear ergodic theorems in Y.
H. M. Kenari   +2 more
doaj   +1 more source

The New Iterative Approximating of Endpoints of Multivalued Nonexpansive Mappings in Banach Spaces

open access: yesUniversal Journal of Mathematics and Applications, 2022
The purpose of this paper is to introduce the new iteration process to approximate endpoints of multivalued nonexpansive mappings in Banach space. We prove weak and strong convergence theorems of proposed iterative scheme under some suitable assumptions
Makbule Kaplan
doaj   +1 more source

An alternating procedure for operators on uniformly convex and uniformly smooth Banach spaces [PDF]

open access: yesProceedings of the American Mathematical Society, 1991
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zong Ben Xu, G. F. Roach
openaire   +1 more source

Manifolds of semi-negative curvature [PDF]

open access: yes, 2010
This paper studies the metric structure of manifolds of semi-negative curvature. Explicit estimates on the geodesic distance and sectional curvature are obtained in the setting of homogeneous spaces G/K of Banach–Lie groups, and a characterization of ...
Conde, Cristian Marcelo   +1 more
core   +2 more sources

Fixed point theorems for generalized Lipschitzian semigroups in Banach spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1999
Fixed point theorems for generalized Lipschitzian semigroups are proved in p-uniformly convex Banach spaces and in uniformly convex Banach spaces. As applications, its corollaries are given in a Hilbert space, in Lp spaces, in Hardy space Hp, and in ...
Balwant Singh Thakur, Jong Soo Jung
doaj   +1 more source

Nonlinear Ergodic Theorems for Semigroups of Non-Lipschitzian Mappings in Banach Spaces II [PDF]

open access: yes, 2001
Let C be a nonempty closed convex subset of a uniformly convex Banach space, and let S = {T(t); t ≥ 0} be a nonlinear semigroup of non-Lipschitzian mappings on C which is asymptotically nonexpansive in the intermediate sense. In this paper we study
Miyadera, Isao
core   +1 more source

Hybrid and Relaxed Mann Iterations for General Systems of Variational Inequalities and Nonexpansive Mappings

open access: yesAbstract and Applied Analysis, 2013
We introduce hybrid and relaxed Mann iteration methods for a general system of variational inequalities with solutions being also common solutions of a countable family of variational inequalities and common fixed points of a countable family of ...
L. C. Ceng   +3 more
doaj   +1 more source

Best simultaneous approximation to totally bounded sequences in Banach spaces [PDF]

open access: yes, 2008
This paper is concerned with the problem of best weighted simultaneous approximations to totally bounded sequences in Banach spaces. Characterization results from convex sets in Banach spaces are established under the assumption that the Banach space is ...
Li, Chong   +2 more
core   +1 more source

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