胡洪萍,周光亚
(1.西安文理学院 数学系,西安710065;2.四川工程职业技术学院 基础部,德阳618000)
设H是一实Hilbert空间,〈·,·〉和‖·‖分别表示其上的内积和范数,C是H的非空闭凸子集.G:C×C→R是二元均衡函数,R为实数集,φ:C→R为实函数,A:H→H是非线性映像,F(T)是映像T的不动点之集.
近年来,黏性迭代逼近算法被应用到凸优化问题,单调包含和微分方程等领域,受到越来越多研究者的关注[1-7].依据文献[8]的研究思想方法,本文在Hilbert空间的框架下,定义了一种新的黏性迭代算法,用以逼近广义混合均衡问题的解集与无限族k-严格伪压缩映像的不动点集的公共元.在适当条件下,证明了由算法生成的迭代序列的收敛性.其结果改进和推广了该领域内某些最近结果.
在Hilbert空间的框架下,定义了一种新的黏性迭代逼近算法,在适当条件下,证明了由算法生成的迭代序列的收敛性.并通过该迭代逼近算法求得了广义混合均衡问题的解集与无限族k-严格伪压缩映像的不动点集的公共元.其改进和推广了这一领域内黏性迭代现有结果.
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