一类2n阶次线性奇异边值问题的正解

李秀珍;赵增勤

Positive Solutions for a Class of $2n$Th-Order Singular Sublinear Boundary Value Problems

LI Xiuzhen;ZHAO Zengqin

系统科学与数学 . 2010, (3): 379 -391 . DOI: 10.12341/jssms08953