Existence of Positive Solution to a Singular System of Nonlinear Fractional Differential Equation

在这份报纸，我们讨论非线性的部分微分方程，不同类的条款在取决于更低的顺序的部分衍生物的一个单个系统。由使用， Krasnoselskii 修理了点定理和 Leray-Schauder 非线性的其他的方法，为单个系统的积极答案的存在的一些足够的条件被获得。

In this paper,we discuss a singular system of nonlinear fractional differential equation,in which the inhomogeneous term depends on the fractional derivative of lower order.By using the Krasnoselskii＇s fixed point theorem and the Leray-Schauder nonlinear alternative method,some suffcient conditions for the existence of positive solution of the singular system are obtained.