高阶非线性分数阶微分方程三点边值问题正解的存在性
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Existence of Positive Solutions of Three-point Boundary Value Problem for Higher Order Nonlinear Fractional Differential Equations
HAN Ren-ji, GE Jian-sheng, JIANG Wei
数学季刊 . 2012, (4): 516 -525 .