摘要
获得了一类二阶中立型偏泛函微分方程组解振动的若干充分条件.
In this paper, some sufficient conditions are obtained for the oscillation for solutions of systems of certain second order neutral partial functional differential equations.
出处
《纯粹数学与应用数学》
CSCD
2003年第3期263-267,共5页
Pure and Applied Mathematics
关键词
中立型
偏微分方程组
振动性
neutral,system of partial differential equations,oscillation