研究一类非线性分数阶微分方程奇异多点边值问题,利用Schauder不动点定理以及压缩映像原理,得到了边值问题解的存在性及唯一性的充分条件.
The paper investigates existence and uniqueness of solutions for a type of sin- gular multi-point boundary value problems with fractional order. We obtain the sufficient conditions of the existence and uniqueness of solutions by Schauder fixed point theorem and the Banach contraction principle.