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  • 标题:Comparison of fastness of the convergence among Krasnoselskij, Mann, and Ishikawa iterations in arbitrary real Banach spaces
  • 本地全文:下载
  • 作者:G. V. R. Babu ; K. N. V. V. Vara Prasad
  • 期刊名称:Fixed Point Theory and Applications
  • 印刷版ISSN:1687-1820
  • 电子版ISSN:1687-1812
  • 出版年度:2007
  • 卷号:2007
  • DOI:10.1155/FPTA/2006/35704
  • 出版社:Hindawi Publishing Corporation
  • 摘要:

    Let E be an arbitrary real Banach space and K a nonempty, closed, convex (not necessarily bounded) subset of E . If T is a member of the class of Lipschitz, strongly pseudocontractive maps with Lipschitz constant L ≥ 1 , then it is shown that to each Mann iteration there is a Krasnosleskij iteration which converges faster than the Mann iteration. It is also shown that the Mann iteration converges faster than the Ishikawa iteration to the fixed point of T .

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