摘要
应用锥理论和不动点指数方法,在与相应的线性算子第一特征值有关的条件下,获得了一类奇异超线性二阶微分方程m-点边值问题正解的存在性结果,推广和改进了已有的主要结论.
The existence of positive solutions for a class of singular superlinear second order-point boundary value problem is obtained under some conditions concerning the first eigenvalues corresponding to the relevant linear operators by means of the cone theory and the fixed point index. The conslusion in this paper extend and improve the existed results.
出处
《菏泽学院学报》
2006年第5期24-26,共3页
Journal of Heze University
关键词
奇异
正解
不动点指数
singular
positive solutions
fixed point index
