$n$阶非线性常微分方程组边值问题的正解

徐家发;杨志林

Positive Solutions of Boundary Value Problem for System of Nonlinear nTh-Order Ordinary Differential Equations

XU Jiafa;YANG Zhilin

系统科学与数学 . 2010, (5): 633 -641 . DOI: 10.12341/jssms08978