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广义混合似变分不等式组的两步迭代算法
Two-step Iterative Methods for a System of Generalized Mixed Quasi-variational Inequalities
【摘要】 对H ilbert空间中一类广义混合似变分不等式组进行了研究;利用次微分算子的预解式技术,建立了广义混合似变分不等式组与不动点问题之间的等价关系;给出了一个求解这种广义混合似变分不等式组的显式两步迭代算法;并证明了该算法在适当的条件下收敛.
【Abstract】 We study a new system of generalized mixed quasi-variational inequalities in Hilbert space.Using the resolvent operator technique of subdifferential operator,we prove that generalized mixed quasi-variational inequalities are equivalent to the fixed point problems;and we suggest and analyze a new explicit two-step iterative method for this system of generalized mixed quasi-variational inequalities.The new iterative method converge under certain mild conditions.
【关键词】 变分不等式组;
显式迭代算法;
松弛强制映射;
Lipschitzian连续;
【Key words】 a system of variational inequalities; explicit iterative method; relaxed cocoercive mapping; Lipschitzian continuous;
【Key words】 a system of variational inequalities; explicit iterative method; relaxed cocoercive mapping; Lipschitzian continuous;
【基金】 重庆市自然科学基金(CQSC(2007BA2024))
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2009年14期
- 【分类号】O241.6
- 【被引频次】4
- 【下载频次】94