Gap Functions and Error Bounds for Variational–Hemivariational Inequalities

被引:0
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作者
Nguyen Van Hung
Stanislaw Migórski
Vo Minh Tam
Shengda Zeng
机构
[1] Ton Duc Thang University,Department for Management of Science and Technology Development
[2] Ton Duc Thang University,Faculty of Mathematics and Statistics
[3] Chengdu University of Information Technology,College of Applied Mathematics
[4] Yulin Normal University,Guangxi Colleges and Universities Key Laboratory of Complex System Optimization and Big Data Processing
[5] Jagiellonian University in Krakow,Faculty of Mathematics and Computer Science
[6] Dong Thap University,Department of Mathematics
来源
关键词
Variational–hemivariational inequality; Gap function; Global error bound; Semipermeability problem; 47J20; 49J40; 49J45; 74M10; 74M15;
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摘要
In this paper we investigate the gap functions and regularized gap functions for a class of variational–hemivariational inequalities of elliptic type. First, based on regularized gap functions introduced by Yamashita and Fukushima, we establish some regularized gap functions for the variational–hemivariational inequalities. Then, the global error bounds for such inequalities in terms of regularized gap functions are derived by using the properties of the Clarke generalized gradient. Finally, an application to a stationary nonsmooth semipermeability problem is given to illustrate our main results.
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页码:691 / 709
页数:18
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