广义凹算子定理在分数阶脉冲边值问题中的研究
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  • 英文篇名:On the theorem for a generalized concave operator in differential equations involving a fractional order and impulsive boundary conditions
  • 作者:郑凤霞 ; 肖维忠 ; 谢茂森
  • 英文作者:ZHENG Feng-xia;XIAO Wei-zhong;XIE Mao-sen;Department of Mathematics, Sichuan University of Arts and Science;
  • 关键词:分数阶 ; 脉冲边值问题 ; 存在唯一性 ; 不动点定理
  • 英文关键词:fractional order;;impulsive boundary conditions;;existence and uniqueness;;fixed point theorems
  • 中文刊名:YNMZ
  • 英文刊名:Journal of Yunnan Minzu University(Natural Sciences Edition)
  • 机构:四川文理学院数学学院;
  • 出版日期:2019-05-17 15:39
  • 出版单位:云南民族大学学报(自然科学版)
  • 年:2019
  • 期:v.28;No.115
  • 基金:四川省教育厅科研项目(17ZB0370,18ZB0512)
  • 语种:中文;
  • 页:YNMZ201903012
  • 页数:5
  • CN:03
  • ISSN:53-1192/N
  • 分类号:49-53
摘要
运用广义凹算子的不动点定理,研究了一类分数阶脉冲边值问题,得到了存在唯一解的新判据.最后,给出一个例子说明结论的可行性.
        By using a fixed point theorem for a generalized concave operator, a new criterion for the existence and uniqueness of solutions involving a fractional order and impulsive boundary conditions is established. Finally, an example is given to illustrate the main results.
引文
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    [12] 熊淑雪,孙峪怀.非线性分数阶Sharma-Tasso-Olver方程新的精确解[J].云南民族大学学报(自然科学版),2018,27(3):202-205.

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