摘要
分别应用锥上Leray-Schauder非线性抉择定理和Krasnoselskii’s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,the existence of positive solution to singular coupled system of nonlinear fractional differential equations is proved,by applying a nonlinear alternative of Leray-Schauder type and Krasnoselskii' s fixed point theorem in a cone.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2013年第6期887-892,共6页
Journal of Sichuan Normal University(Natural Science)
基金
新疆维吾尔自治区自然科学基金(201318101-14)资助项目
关键词
奇异
非线性分数阶微分方程
正解
锥不动点定理
singular
nonlinear fractional differential equation
positive solution
fixed point theorem in cones