Results 11 to 20 of about 84 (78)

Synchronal algorithm and cyclic algorithm for fixed point problems and variational inequality problems in hilbert spaces [PDF]

open access: yesFixed Point Theory and Applications, 2011
We design synchronal algorithm and cyclic algorithm based on the general iterative algorithm proposed by Tian in 2010 for finding the common fixed point x* of finite family of strict pseudo-contractive mappings which is the solution of the variational ...
Tian Ming, Di Lanyun
doaj   +2 more sources

Hybrid methods for accretive variational inequalities involving pseudocontractions in Banach spaces [PDF]

open access: yesFixed Point Theory and Applications, 2011
We use strongly pseudocontractions to regularize a class of accretive variational inequalities in Banach spaces, where the accretive operators are complements of pseudocontractions and the solutions are sought in the set of fixed points of another ...
Chen Rudong, Wang Yaqin
doaj   +2 more sources

Systems of general nonlinear set-valued mixed variational inequalities problems in Hilbert spaces [PDF]

open access: yesFixed Point Theory and Applications, 2011
In this paper, the existing theorems and methods for finding solutions of systems of general nonlinear set-valued mixed variational inequalities problems in Hilbert spaces are studied.
Cho Yeol, Petrot Narin, Agarwal Ravi
doaj   +3 more sources

The shrinking projection method for solving generalized equilibrium problems and common fixed points for asymptotically quasi-ϕ-nonexpansive mappings

open access: yesFixed Point Theory and Applications, 2011
In this article, we introduce a new hybrid projection iterative scheme based on the shrinking projection method for finding a common element of the set of solutions of the generalized mixed equilibrium problems and the set of common fixed points for a ...
Saewan Siwaporn, Kumam Poom
doaj   +1 more source

Shrinking projection algorithms for equilibrium problems with a bifunction defined on the dual space of a Banach space [PDF]

open access: yes, 2011
Shrinking projection algorithms for finding a solution of an equilibrium problem with a bifunction defined on the dual space of a Banach space, in this paper, are introduced and studied.
Jia-wei Chen, Zhongping Wan, Yeol Je Cho
core   +1 more source

Stable discretization methods with external approximation schemes

open access: yesInternational Journal of Stochastic Analysis, Volume 8, Issue 4, Page 405-413, 1995., 1995
We investigate the external approximation‐solvability of nonlinear equations‐ an upgrade of the external approximation scheme of Schumann and Zeidler [3] in the context of the difference method for quasilinear elliptic differential equations.
Ram U. Verma
wiley   +1 more source

On iterative solution of nonlinear functional equations in a metric space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 6, Issue 1, Page 161-170, 1983., 1983
Given that A and P as nonlinear onto and into self‐mappings of a complete metric space R, we offer here a constructive proof of the existence of the unique solution of the operator equation Au = Pu, where u ∈ R, by considering the iterative sequence Aun+1 = Pun (u0 prechosen, n = 0, 1, 2, …).
Rabindranath Sen, Sulekha Mukherjee
wiley   +1 more source

Local Convergence and Radius of Convergence for Modified Newton Method

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2017
We investigate the local convergence of modified Newton method, i.e., the classical Newton method in which the derivative is periodically re-evaluated.
Măruşter Ştefan
doaj   +1 more source

Semilocal analysis of equations with smooth operators

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 4, Issue 3, Page 553-563, 1981., 1981
Recent work on semilocal analysis of nonlinear operator equations is informally reviewed. A refined version of the Kantorovich theorem for Newton′s method, with new error bounds, is presented. Related topics are briefly surveyed.
George J. Miel
wiley   +1 more source

Matkowski theorems in the context of quasi-metric spaces and consequences on G-metric spaces

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
In this paper, we prove the characterization of a Matkowski's theorem in the setting of quasi-metric spaces.
Karapιnar Erdal   +2 more
doaj   +1 more source

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