渐近拟非扩张多值映射的极小问题和不动点问题有限族的改进近点算法

I. K. Agwu, D. Igbokwe
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引用次数: 0

摘要

本文构造了求有限族渐近拟非扩张多值映射不动点集公共元素的迭代算法和求有限族极小化问题的极小化集的迭代算法。在较温和的控制序列条件下,采用独立的方法实现了算法的强收敛性,而不必对空间和算子施加任何紧性条件。我们的结果改进、扩展和概括了当前文献中最近公布的许多重要结果。
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A Modified Proximal Point Algorithm for Finite Families of Minimization Problems and Fixed Point Problems of Asymptotically Quasi-nonexpansive Multivalued Mappings
ln this paper, a new iterative algorithm for finding common ele-ments of the set of fixed points for a finite family of asymptotically quasi-nonexpansive multivalued mappings and the set of minimizers for a finite family of minimization problem is constructed. Under mild conditions on the control sequences, strong convergence of our algorithm was achieved without necessarily imposing any compactness condition on the space or the operator by using an independent approach. Our results improve, ex-tend and generalize many important results recently announced in current literature.
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