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有关非扩张映射的带误差的迭代收敛定理
Weak and Strong Convergence of a Scheme with Errors for Three Nonexpansive Mappings
【摘要】 讨论了3个非扩张映射的带误差的迭代格式,在一致凸Banach空间中,在比紧性弱的条件下,通过这种格式,强弱收敛到3个非扩张映射的公共不动点.
【Abstract】 An iterative scheme with errors involving three nonexpansive mappings is considered.It approximate the common fixed points of these three mappings by weak and strong convergence of the scheme in a uniformly convex Banach space under a condition weaker than compactness.
【关键词】 带误差的迭代;
非扩张映射;
公共不动点;
条件A″;
弱和强收敛;
【Key words】 iterative scheme with errors; nonexpansive mappings; common fixed point; condition(A)″; weak and strong convergence;
【Key words】 iterative scheme with errors; nonexpansive mappings; common fixed point; condition(A)″; weak and strong convergence;
【基金】 河北省自然科学基金数学研究专项资助项目(07M003)
- 【文献出处】 河北大学学报(自然科学版) ,Journal of Hebei University(Natural Science Edition) , 编辑部邮箱 ,2007年03期
- 【分类号】O177.91
- 【被引频次】2
- 【下载频次】29