| 方程[x(t)+p(t)x(t-r)]′+(sum from i=1 to n)q_i(t)×x(t-r_i)=0的振动性 |
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| 引用本文： | 冯志刚.方程[x(t)+p(t)x(t-r)]′+(sum from i=1 to n)q_i(t)×x(t-r_i)=0的振动性[J].暨南大学学报,1992(1). |
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| 作者姓名： | 冯志刚 |
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| 作者单位： | 暨南大学数学系 |
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| 摘 要： | 在方程x(t)+p(t)x(t-r)]′+sum from i=1 to n qi(t)x(t-ri)=0中,p(t)、qi(t)(i=1,2,…,n)是t的连续函数对0≤p(t)≤A<+∞,-1≤p(t)≤A<0,-∞
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| 关 键 词： | 一阶 线性 中立型方程 振动 |
OSCILLATIONS OF THE NEUTRAL DIFFERENTIAL EQUATION [x(t)+p(t)x(t-r)]'+sum from i=1 to nqi(t)x(t-ri)=0 |
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| Feng Zhigang.OSCILLATIONS OF THE NEUTRAL DIFFERENTIAL EQUATION [x(t)+p(t)x(t-r)]''''+sum from i=1 to nqi(t)x(t-ri)=0[J].Journal of Jinan University(Natural Science & Medicine Edition),1992(1). |
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| Authors: | Feng Zhigang |
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| Institution: | Dept. of Math |
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| Abstract: | |
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| Keywords: | first order linear neutral differential equation oscillation |
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