SOLUTION OF SEMICOERCIVE SIGNORINI PROBLEM BASED ON A DUALITY SCHEME WITH MODIFIED LAGRANGIAN FUNCTIONAL

Title & Authors
SOLUTION OF SEMICOERCIVE SIGNORINI PROBLEM BASED ON A DUALITY SCHEME WITH MODIFIED LAGRANGIAN FUNCTIONAL
Namm, Robert V.; Woo, Gyung-Soo; Xie, Shu-Sen; Yi, Su-Cheol;

Abstract
In this paper, the iterative Uzawa method with a modified Lagrangian functional is investigated to seek a saddle point for the semicoercive variational Signorini inequality.
Keywords
Signorini problem;modified Lagrangian functional;saddle point;Uzawa method;G$\small{\hat{a}}$teaux derivative;
Language
English
Cited by
1.
LAGRANGE MULTIPLIER METHOD FOR SOLVING VARIATIONAL INEQUALITY IN MECHANICS, Journal of the Korean Mathematical Society, 2015, 52, 6, 1195
2.
Semicoercive Variational Inequalities: From Existence to Numerical Solution of Nonmonotone Contact Problems, Journal of Optimization Theory and Applications, 2016
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