一类拟线性方程的奇异边值问题

Nonlinear Singular Boundary Value Problems for a Class of Quasilinear Equations

本文利用上、下解技巧讨论了奇异方程（｜ｕ′｜ｐ－２ｕ′）′＋ｆ（ｔ，ｕ）＝０满足非线性边值条件ｈ（ｕ（ｏ）。

The present paper deals with the existence of positive solutions of the singular equation (|u′| p-2 u′)′+f(t,u)=0 satisfying the nonlinear boundary value conditions h(u (o) u′ o(0))=0,u(1)=0 by means of the technique of upper and lower soluitons .