| 带有阻尼项的二阶非线性微分方程的振动性 |
| |
| 引用本文： | 付银莲.带有阻尼项的二阶非线性微分方程的振动性[J].数学的实践与认识,2007,37(13):180-188. |
| |
| 作者姓名： | 付银莲 |
| |
| 作者单位： | 华南农业大学,理学院应用数学系,广东,广州,510640 |
| |
| 摘 要： | 利用一类Φ(t,s,l)型的新函数,对带有阻尼项的二阶非线性微分方程建立了新的振动准则,推广和改进了已有的一些振动结果.
|
| 关 键 词： | 二阶微分方程 非线性 阻尼项 振动 |
| 修稿时间： | 2007年4月3日 |
Oscillation Criteria for Second Order Nonlinear Differential Equations with Damping |
| |
| FU Yin-lian.Oscillation Criteria for Second Order Nonlinear Differential Equations with Damping[J].Mathematics in Practice and Theory,2007,37(13):180-188. |
| |
| Authors: | FU Yin-lian |
| |
| Abstract: | Some new oscillation criteria are established for second order nonlinear differential equations with damping term by using a class of new functions Φ(t,s,l).The results obtained extend and improve some other known results. |
| |
| Keywords: | second order differential equations nonlinear damping oscillation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
