摘要
讨论了一类二阶偏泛函微分方程组,获得了方程组所有解振动的若干充分条件,同时也给出了实际应用例子.
In this paper the sufficient conditions are obtained for oscillation for the solutions of the systems of second order partial differential equations with functional arguments, These results are illustrated.
出处
《河南大学学报（自然科学版）》
CAS
北大核心
2006年第4期12-14,共3页
Journal of Henan University:Natural Science
关键词
泛函变元
偏微分方程组
振动性
functional argument
system of partial differential equations
oscillation
