数学物理学报

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一类迭代方程的集值解

陈丽   

  1. (四川大学数学学院 成都 610064)
  • 收稿日期:2006-10-08 修回日期:2008-05-10 出版日期:2008-08-25 发布日期:2008-08-25
  • 通讯作者: 陈丽
  • 基金资助:
    国家自然科学基金(10471101)资助

Multivalued Solutions of an Iterative Equation

Chen Li   

  1. (Department of Mathematics, Sichuan University Chengdu, Sichuan 610064)
  • Received:2006-10-08 Revised:2008-05-10 Online:2008-08-25 Published:2008-08-25
  • Contact: Chen Li

摘要: 该文将文献 [9] 中关于一类集值迭代方程解的存在性的结果推进到更广范围的一类集值映射. 作者还研究了解对已知集值映射的连续依赖性.

关键词: 迭代, 函数方程, 集值映射, 上半连续, Banach 不动点原理

Abstract: The result on existence of solutions for a multivalued iterative equation given in [9] is extended to a larger class of multivalued functions which may be set-valued at end-points. Moreover, continuous dependence of the solution upon the given function is also obtained.

Key words: Iteration, Functional equation, Multivalued function, Upper semicontinuity, Banach’s principle

中图分类号: 

  • 39B12