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.
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.
出处
《吉林大学学报(理学版)》
CAS
CSCD
北大核心
2018年第2期219-226,共8页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:11161049)
关键词
有序分数阶q-差分系统
不动点定理
解的存在性
sequential fractional q-difference system
fixed point theorem
existence of solution