具有正负号系数中立型非线性微分方程组解的振动性

来源期刊：中南大学学报(自然科学版)1998年第2期

论文作者：张孟秋

文章页码：80 - 82

关键词：中立型;非线性;微分方程组;振动性

Key words：neutral; nonlinear; differential systems; oscillation

摘    要：应用具有正负号系数微分不等式解振动的判别准则,研究了具有正负号中立型非线性微分方程组解的振动性,获得了其解振动的判别准则.

Abstract: In this paper,the oscillation of the solutions of the neutral nonlinear differential systems with positive and negative coefficient is discussed.The oscillation criteria for solutions of the neutral differential inequalities with positive and negative coefficient are used to obtain oscillation criteria of all solutions.