摘要
研究了一类含积分边值条件的非线性分数阶微分方程{~cD~αu(t)+f(t,u(t))=0,t∈[0,1],u(0)=u″(0)=0,u(1)=λ∫10u(s)ds解的存在性和唯一性.利用不动点定理,得到了该边值问题解的存在性与唯一性定理.作为主要结论的应用,给出2个例子验证了所得结果.
The following nonlinear fractional differential equations with integral boundary value conditions as the form of {^cD^αu(t)+f(t,u(t))=0,t∈[0,1],u(0)=u″(0)=0,u(1)=λ∫0^1u(s)ds is studied. The theorems of the existence and uniqueness of positive solutions are obtained and proved by using the fixed point theorem and Banach contraction mapping principle. As an application, two examples are given to illustrate the main results.
出处
《宁夏大学学报(自然科学版)》
CAS
2017年第2期125-129,共5页
Journal of Ningxia University(Natural Science Edition)
基金
国家自然科学基金资助项目(11301454)
国家自然科学数学天元基金资助项目(11526177)
江苏省自然科学基金资助项目(BK20151160)
江苏省高校自然科学基金资助项目(14KJB110025)
江苏省六大人才高峰项目(2013-JY-003)
徐州工程学院重点项目(2013102)
徐州工程学院青年项目(XKY2013314)
关键词
分数阶微分方程
边值问题
压缩映射原理
不动点理论
fractional differential equations
boundary value problem
contraction mapping principle
fixed point theorem