The paper deals with the existence of positive solutions of the singular equation u″ + f(t, u) = 0 with the linear boundary condition. We obtain the existence results of positive solution by means of the cone theo...The paper deals with the existence of positive solutions of the singular equation u″ + f(t, u) = 0 with the linear boundary condition. We obtain the existence results of positive solution by means of the cone theory and the fixed point index.展开更多
基金The Project Supported by the National Natural Science Foundation of China (10671167).
文摘The paper deals with the existence of positive solutions of the singular equation u″ + f(t, u) = 0 with the linear boundary condition. We obtain the existence results of positive solution by means of the cone theory and the fixed point index.