一类奇异的非线性分数阶微分方程的正解

摘要

根据偏序度量空间中一不动点定理研究一类奇异的分数阶微分方程边值问题正解的存在性及唯一性。最后一例子说明其结果的应用。%This paper investigates the existence and uniqueness of positive solutions for the singular nonlinear fractional differential equation by a fixed point theorem in partially ordered metric space.An ex-ample illustrating the result is given.