| 具有"∑小"系数的二阶差分方程的振动性 |
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| 引用本文： | 李福梅.具有"∑小"系数的二阶差分方程的振动性[J].黑龙江大学自然科学学报,2003,20(3):19-24. |
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| 作者姓名： | 李福梅 |
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| 作者单位： | 哈尔滨工业大学,威海校区,山东,威海,264209 |
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| 摘 要： | 建立了具有"∑小"系数的二阶差分方程△(a(n)△x(n))+q(n)△x(n)+p(n)x(n)=0,n=1,2,…的解的振动准则,并得到了一个比较定理.
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| 关 键 词： | 振动性 " ∑小" 系数 差分方程 |
Oscillation for a second order difference equation with "∑ Small" coefficient |
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| Abstract.Oscillation for a second order difference equation with "∑ Small" coefficient[J].Journal of Natural Science of Heilongjiang University,2003,20(3):19-24. |
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| Authors: | Abstract |
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| Abstract: | Some oscillation criteria are established for the difference equation with "∑ Small"coefficient of the formA comparison theorem for oscillation of this equation is also obtained. |
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| Keywords: | oscillation difference equation |
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