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论文类型：期刊论文
发表时间：2011-03-01
发表刊物：NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS
收录刊物：Scopus、SCIE、EI
卷号：74
期号：5
页面范围：1761-1768
ISSN号：0362-546X
关键字：Fixed point problem; Coupled constraints; Augmented Lagrange function; Semismooth function; Newton method
摘要：An augmented Lagrange function method for solving fixed point problems with coupled constraints is studied, and a theorem of its global convergence is demonstrated. The semismooth Newton method is used to solve the inner problems for obtaining approximate solutions, and numerical results are reported to verify the effectiveness of the augmented Lagrange function method for solving three examples with more than 1000 variables. (C) 2010 Elsevier Ltd. All rights reserved.