摘要
讨论一类非线性分数阶微分方程耦合系统的两点边值问题,应用Green函数将微分系统转化为等价的积分系统,应用不动点定理证明系统正解的存在性和唯一性,并给出系统无解的充分条件。
Discusses a class of the two-point boundary value problems of nonlinear fractional differ-ential equation of coupling system,using the Green function,differential system can be converted toequivalent integral system,with the fixed point theorem,the existence and uniqueness of positivesolutions for system are abtained,sufficient conditions of no solutions are given.
出处
《江汉大学学报(自然科学版)》
2014年第3期23-26,共4页
Journal of Jianghan University:Natural Science Edition
基金
新疆维吾尔自治区自然科学基金项目(201318101-14)
关键词
分数阶微分方程
耦合系统
边值问题
不动点定理
fractional differential equation
coupled system
boundary value problem
fixed point theorem