吉林大学学报(理学版)

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一类新的有序分数阶q差分系统边值问题解的存在性

范成涛, 林爽, 葛琦   

  1. 延边大学 理学院, 吉林 延吉 133002
  • 收稿日期:2017-04-24 出版日期:2018-03-26 发布日期:2018-03-27
  • 通讯作者: 葛琦 E-mail:geqi9688@163.com

Existence of Solutions for Boundary Value Problems witha New Class of Sequential Fractional qDifferences System

FAN Chengtao, LIN Shuang, GE Qi   

  1. College of Science, Yanbian University, Yanji 133002, Jilin Province, China
  • Received:2017-04-24 Online:2018-03-26 Published:2018-03-27
  • Contact: GE Qi E-mail:geqi9688@163.com

摘要: 利用Perov’s不动点定理和Schauder不动点定理, 考虑一类新的有序分数阶q差分系统解的存在性, 利用q指数给出该系统解的表达式, 得到了该系统解的存在性和唯一性.

关键词: 不动点定理, 解的存在性, 有序分数阶q差分系统

Abstract: By using the Perov’s fixed point theorem and Schauder fixed point theorem, we considered the existence of solutions for a new class of the sequential fractional qdifferences system. We gave a representation for the solution to this equation by using qexponential, and obtained the existence and uniqueness of solutions for the sequential fractional qdifferences system.

Key words: existence of solution, sequential fractional qdifference system, fixed point theorem

中图分类号: 

  • O175.8