非线性多阶分数阶微分方程组正解的存在性

Existence of Positive Solutions for a Multi-order Nonlinear Fractional Differential System

应用增算子不动点定理和锥拉伸压缩不动点定理研究一类非线性多阶分数阶微分方程组的正解,得到了该方程组正解的存在性.

Using the fixed point theorems of increasing operator and the fixed point theorem of cone expansion and cone compression, we studied the positive solutions of a class of multi-order fractional differential equations, and obtained the existence of positive solutions of the equations.