| 二阶齐次微分方程的韦达定理 |
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| 引用本文： | 王春草.二阶齐次微分方程的韦达定理[J].云南大学学报(自然科学版),2007(Z1). |
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| 作者姓名： | 王春草 |
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| 作者单位： | 杨凌职业技术学院 陕西杨凌712100 |
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| 摘 要： | 目的:研究二阶齐次线性微分方程的解.方法:利用常数变易法对齐次微分方程进行了分析.结论:得到二阶齐次线性微分方程的韦达定理.
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| 关 键 词： | 常数变易法 微分方程 特解 韦达定理 |
Viete theorem in second order homogeneous differential equations |
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| WANG Chun-cao.Viete theorem in second order homogeneous differential equations[J].Journal of Yunnan University(Natural Sciences),2007(Z1). |
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| Authors: | WANG Chun-cao |
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| Abstract: | Aim To study the second order homogeneous linear differential equations.Method Variation coefficent is used to analysis the differential equations.Conclusion Viete theorem in second order homogeneous linear differential equations is given. |
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| Keywords: | Variation coefficent differential equation special solution Viete theorem |
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