数学季刊 ›› 2017, Vol. 32 ›› Issue (2): 187-193.doi: 10.13371/j.cnki.chin.q.j.m.2017.02.009

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次可加集值映射的可加选择映射的存在性定理的改进

  

  1. College of Science, Yanbian University
  • 收稿日期:2015-03-11 出版日期:2017-06-30 发布日期:2020-10-23
  • 作者简介:PIAO Yong-jie(1962-), male(Chouxianzu), native of Jiutai, Jilin, a professor of Yanbian University, Ph.D., engages in nonlinear analysis and space theory.
  • 基金资助:
    Supported by the National Natural Science Foundation of China(11361064);

An Improvement of Existence Theorems of Additive Selection Maps for Sub-additive Set-valued Maps

  1. College of Science, Yanbian University
  • Received:2015-03-11 Online:2017-06-30 Published:2020-10-23
  • About author:PIAO Yong-jie(1962-), male(Chouxianzu), native of Jiutai, Jilin, a professor of Yanbian University, Ph.D., engages in nonlinear analysis and space theory.
  • Supported by:
    Supported by the National Natural Science Foundation of China(11361064);

摘要: In this paper, we will construct a new class of subadditive set-valued maps and use Cantor theorem to prove that the set-valued map has an unique additive selection map when the set-valued map satisfies some certain conditions, and then compare the obtained result with the well-known results. 

关键词: additive selection map, sub-additive, cone

Abstract: In this paper, we will construct a new class of subadditive set-valued maps and use Cantor theorem to prove that the set-valued map has an unique additive selection map when the set-valued map satisfies some certain conditions, and then compare the obtained result with the well-known results. 

Key words: additive selection map, sub-additive, cone

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