KONG Ling-ju.Second order singular boundary value problems with integral boundary conditions[J].Nonlinear Analysis,2010,72(5):2628-2638.
[2]
JIANG Ji-qiang,LIU Li-shan,WU Yong-hong.Second-order nonlinear singular Sturm-Liouville problems with integral boundary conditions[J].Applied Mathematics and Computation,2009,215(4):1573-1582.
HAO Xi-nan,LIN Li-shan,WU Yong-hong.On positive solutions of an m-point nonhomo geneous singular boundary value problem[J].Nonlinear Analysis,2010,73(8):2532-2540.
[5]
ZHONG Min-ling,ZHANG Xin-guang.The existence of multiple positive solutions for a class of semipositone Dirichlet boundary value problems[J].Journal of Applied Mathematicsand Computing,2012,38(1/2):145-159.
[6]
WANG You-yu,LIU Guo-feng,HU Yin-ping.Existence and uniqueness of solutions for a second order differential equation with integral boundary conditions[J].Applied Mathematicsand Computation,2010,216(9):2718-2727.
[7]
JI De-hong,BAI Zhan-bing,GE Wei-gao.The existence of countably many positive solutions for singular multipoint boundary value problems[J].Nonlinear Analysis,2010,72(2):955-964.