摘要
本文研究二阶非线性方程[q(t)x’]’+a(t)f(x)=g(t)的解的振动性。如果或者,那么在一定条件下,方程是振动的。本文推广了文[1]的结论。
We stuay the oscillation of solutions of second order nonlinear differential equation [q(t)x’]’+a(t)f(x)=g(t). Under some conditions this equation is Oscillatory, if. This paper extend results of [1].
关键词
振动
减幅振动
非线性
Oscillation
Convergent oscillation
nonlinear
