摘要
分别应用锥上Leray-Schauder非线性抉择定理和Krasnoselskiis不动点定理,证明了非线性分数阶微分方程奇异对偶系统正解的存在性.
In this paper we proof the existence of a positive solution to a singular coupled system of nonlinear fractional differential equations. The analysis rely on a nonlinear alternative of LeraySchauder type and Krasnoselskii's fixed point theorem in a cone.
出处
《东北师大学报(自然科学版)》
CAS
CSCD
北大核心
2015年第2期14-20,共7页
Journal of Northeast Normal University(Natural Science Edition)
基金
新疆维吾尔自治区自然科学基金资助项目(201318101-14)
关键词
奇异非线性分数阶微分方程
正解
锥上不动点定理
singular nonlinear fractional differential equations
positive solution
fixed point theorem in cones