On generic convergence of successive approximations of mappings with convex and compact point images.

Pub Date : 2023-01-01 Epub Date: 2022-12-22 DOI:10.1007/s00605-022-01813-y
Christian Bargetz, Emir Medjic, Katriin Pirk
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Abstract

We study the generic behavior of the method of successive approximations for set-valued mappings in separable Banach spaces. We consider the case of nonexpansive mappings with convex and compact point images and show that for the typical such mapping and typical points of its domain the sequence of successive approximations is unique and converges to a fixed point of the mapping.

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关于具有凸和紧点映象的映射的逐次逼近的一般收敛性。
研究了可分Banach空间中集值映射逐次逼近方法的一般性质。我们考虑具有凸和紧点图像的非扩张映射的情况,并证明了对于典型的这种映射及其域的典型点,逐次逼近序列是唯一的,并且收敛于映射的不动点。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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