摘要
讨论了二阶非线性常微分方程(α(t)(?)(x)x′)′+q(t)f(x)=r(t)的解的振动性和渐近性.获得了有关该方程的五个新的定理.
The oscillatory and asymptotic properties of solutions of equation are discussed. The five new theorems on the equation are given.
出处
《烟台师范学院学报(自然科学版)》
1993年第2期9-14,共6页
Yantai Teachers University journal(Natural Science Edition)
关键词
振动性
解
非线性
常微分方程
differential equation,oscillation,asymptotic property