The zero duality gap property and lower semicontinuity of the perturbation function
成果类型：
Article
署名作者：
Rubinov, AM; Huang, XX; Yang, XQ
署名单位：
Hong Kong Polytechnic University
刊物名称：
MATHEMATICS OF OPERATIONS RESEARCH
ISSN/ISSBN：
0364-765X
DOI：
10.1287/moor.27.4.775.295
发表日期：
2002
页码：
775-791
关键词：
摘要：
We examine the validity of the zero duality gap properties for two important dual schemes: a generalized augmented Lagrangian dual scheme and a nonlinear Lagrange-type dual scheme. The necessary and sufficient conditions for the zero duality gap property to hold are established in terms of the lower semicontinuity of the perturbation functions.
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