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A Midpoint Method for Generalized Equations Under Mild Differentiability Condition

A Midpoint Method for Generalized Equations Under Mild Differentiability Condition The aim of this study is the approximation of a solution x ∗ of the generalized equation 0∈f(x)+F(x) in Banach spaces, where f is a single function whose second order Fréchet derivative ∇2 f verifies an Hölder condition, and F stands for a set-valued map with closed graph. Using a fixed point theorem and proceeding by induction under the pseudo-Lipschitz property of F, we obtain a sequence defined by a midpoint formula whose convergence to x ∗ is superquadratic. Taking a weaker condition, we present the result obtained when ∇2 f satisfies a center-Hölder conditioning. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Applicandae Mathematicae Springer Journals

A Midpoint Method for Generalized Equations Under Mild Differentiability Condition

Acta Applicandae Mathematicae , Volume 116 (3) – Sep 29, 2011

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References (21)

Publisher
Springer Journals
Copyright
Copyright © 2011 by Springer Science+Business Media B.V.
Subject
Mathematics; Mathematics, general; Mechanics; Statistical Physics, Dynamical Systems and Complexity; Computer Science, general; Theoretical, Mathematical and Computational Physics
ISSN
0167-8019
eISSN
1572-9036
DOI
10.1007/s10440-011-9642-6
Publisher site
See Article on Publisher Site

Abstract

The aim of this study is the approximation of a solution x ∗ of the generalized equation 0∈f(x)+F(x) in Banach spaces, where f is a single function whose second order Fréchet derivative ∇2 f verifies an Hölder condition, and F stands for a set-valued map with closed graph. Using a fixed point theorem and proceeding by induction under the pseudo-Lipschitz property of F, we obtain a sequence defined by a midpoint formula whose convergence to x ∗ is superquadratic. Taking a weaker condition, we present the result obtained when ∇2 f satisfies a center-Hölder conditioning.

Journal

Acta Applicandae MathematicaeSpringer Journals

Published: Sep 29, 2011

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