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高阶偏泛函微分方程系统解的强迫振动性
引用本文:罗李平.高阶偏泛函微分方程系统解的强迫振动性[J].数学杂志,2007,27(2):195-200.
作者姓名:罗李平
作者单位:衡阳师范学院数学系,湖南衡阳,421008
摘    要:本文研究两类高阶偏泛函微分方程系统的强迫振动性,利用微分不等式和积分技巧,获得了这两类系统解的强迫振动的若干充分判据,所得结果推广和包含了文1]的相应结果.

关 键 词:偏泛函微分方程系统  强迫振动性  最终正解  最终负解
文章编号:0255-7797(2007)02-0195-06
修稿时间:2004-11-162005-04-08

FORCED OSCILLATION FOR SOLUTIONS OF SYSTEMS OF HIGHER ORDER PARTIAL FUNCTIONAL DIFFERENTIAL EQUATIONS
LUO Li-ping.FORCED OSCILLATION FOR SOLUTIONS OF SYSTEMS OF HIGHER ORDER PARTIAL FUNCTIONAL DIFFERENTIAL EQUATIONS[J].Journal of Mathematics,2007,27(2):195-200.
Authors:LUO Li-ping
Institution:Dept. of Math. , Hengyang Normal University, Hengyang 421008, China
Abstract:In this paper,we investigate the forced oscillation of solutions for two kinds of systems of higher order partial functional differential equations. Some sufficient criteria are obtained by using differential inequality and integral technique. These results generalize the corresponding results of paper 1].
Keywords:system of partial functional differential equations  forced oscillation  eventually positive solution  eventually negative solution
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