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  • Research Article
  • Open Access

Note on some results for asymptotically pseudocontractive mappings and asymptotically nonexpansive mappings

Fixed Point Theory and Applications20062006:24978

  • Received: 26 May 2006
  • Accepted: 13 August 2006
  • Published:


We discuss convergence theorems of modified Ishikawa and Mann iterative sequences with errors for asymptotically pseudocontractive and asymptotically nonexpansive mappings in Banach spaces, and the boundedness of the domain and range can be dropped, generalizing theorems of Chang.


  • Banach Space
  • Differential Geometry
  • Convergence Theorem
  • Nonexpansive Mapping
  • Computational Biology


Authors’ Affiliations

Department of Mathematics, NanChang University, NanChang, JiangXi, 330047, China


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© Y. Tang and L. Liu. 2006

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.