| 二阶常系数线性齐次方程的降阶代换 |
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| 引用本文： | 路云才.二阶常系数线性齐次方程的降阶代换[J].鞍山科技大学学报,1994(4). |
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| 作者姓名： | 路云才 |
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| 作者单位： | 鞍山师范学院 |
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| 摘 要： | 给出了用降阶代换法求解二阶常系数齐次微分方程的方法，从而完成了一般由降阶法向特征值法的过渡。给出了二阶常系数齐次微分方程的一种新解法，且给出了通解公式。
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| 关 键 词： | 齐次微分方程，降阶代换，数学 |
The Reduction of Qrder for Seconderorder Linear Homogeneous Equation of Coustant Coefficients |
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| Lu Yuncai.The Reduction of Qrder for Seconderorder Linear Homogeneous Equation of Coustant Coefficients[J].Journal of Anshan University of Science and Technology,1994(4). |
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| Authors: | Lu Yuncai |
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| Institution: | Anshan Teachers College |
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| Abstract: | The reduction of order to solve seconder-order linear homogeneous equation of constant coefficients is skowed,being formed the ties between the reductionof order and the auxiliary roots |
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| Keywords: | homogeneous equation reduction of order mathematics |
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