Composite schemes for variational inequalities over equilibrium problems and variational inclusions

被引:0
作者
Yao, Yonghong [1 ]
Kang, Jung Im [2 ]
Cho, Yeol Je [3 ,4 ]
Liou, Yeong-Cheng [5 ]
机构
[1] Tianjin Polytech Univ, Dept Math, Tianjin 300387, Peoples R China
[2] Natl Inst Math Sci, Taejon 305340, South Korea
[3] Gyeongsang Natl Univ, Dept Math Educ, Chinju 660701, South Korea
[4] Gyeongsang Natl Univ, RINS, Chinju 660701, South Korea
[5] Cheng Shiu Univ, Dept Informat Management, Kaohsiung 833, Taiwan
来源
JOURNAL OF INEQUALITIES AND APPLICATIONS | 2013年
基金
新加坡国家研究基金会;
关键词
variational inequality; equilibrium problem; variational inclusion; composite scheme; Hilbert space; FIXED-POINT PROBLEMS; GENERALIZED EQUILIBRIUM; NONEXPANSIVE-MAPPINGS; CONVERGENCE THEOREMS; ALGORITHMS;
D O I
10.1186/1029-242X-2013-414
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let C be a nonempty closed convex subset of a Hilbert space H, and let T: H -> H be a nonlinear mapping. It is well known that the following classical variational inequality has been applied in many areas of applied mathematics, modern physical sciences, computerized tomography and many others. Find a point x* is an element of C such that < Tx*, x- x*> >= 0, for all x is an element of C. (A) In this paper, we consider the following variational inequality. Find a point x* is an element of C such that <(F - gamma f)x*, x - x*) >= 0, for all x is an element of C, (B) and, for solutions of the variational inequality (B) with the feasibility set C, which is the intersection of the set of solutions of an equilibrium problem and the set of a solutions of a variational inclusion, construct the two composite schemes, that is, the implicit and explicit schemes to converge strongly to the unique solution of the variational inequality (B). Recently, many authors introduced some kinds of algorithms for solving the variational inequality problems, but, in fact, our two schemes are more simple for finding solutions of the variational inequality (B) than others.
引用
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页数:17
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