Hostname: page-component-7b7567c8c-fvjsw Total loading time: 0 Render date: 2026-11-12T19:50:38.021Z Has data issue: false hasContentIssue false

A Regularization Semismooth Newton Method for P0-NCPs with a Non-monotone Line Search

Published online by Cambridge University Press:  28 May 2015

Li-Yong Lu
Affiliation:
Department of Mathematics, School of Science, Tianjin University of Technology, Tianjin 300384, China
Wei-Zhe Gu*
Affiliation:
Department of Mathematics, School of Science, Tianjin University, Tianjin 300072, China
Wei Wang
Affiliation:
School of Public Administration, Tianjin University of Commerce, Tianjin 300134, China
*
Corresponding author.Email address:weizhegu@yahoo.com.en
Get access

Abstract

In this paper, we propose a regularized version of the generalized NCP-function proposed by Hu, Huang and Chen [J. Comput. Appl. Math., 230 (2009), pp. 69-82]. Based on this regularized function, we propose a semismooth Newton method for solving nonlinear complementarity problems, where a non-monotone line search scheme is used. In particular, we show that the proposed non-monotone method is globally and locally superlinearly convergent under suitable assumptions. We test the proposed method by solving the test problems from MCPLIB. Numerical experiments indicate that this algorithm has better numerical performance in the case of p = 5 and Θ ∈ [0.25,075] than other cases.

Information

Type
Research Article
Copyright
Copyright © Global Science Press Limited 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable