| 关于微分方程的常数变易法 |
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| 引用本文： | 金顺利,张建全,李燕.关于微分方程的常数变易法[J].沧州师专学报,2010,26(2):90-91. |
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| 作者姓名： | 金顺利 张建全 李燕 |
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| 作者单位： | 沧州师范学院,物理与电子信息系,河北,沧州,061001 |
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| 摘 要： | 常数变易法是求解微分方程的一种特殊方法,利用常数变易法在解决某些方程特解时简便易用。列举了几种常数变易法区别于教材中的一些用法,并比较了此方法在某些方面的优劣。
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| 关 键 词： | 微分方程 常数变易法 通解 特解 |
Constant Variation Method of Solving Differential Equation |
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| JIN Shun-li,ZHANG Jian-quan,LI Yan.Constant Variation Method of Solving Differential Equation[J].Journal of Cangzhou Teachers‘College,2010,26(2):90-91. |
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| Authors: | JIN Shun-li ZHANG Jian-quan LI Yan |
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| Institution: | JIN Shun-li,ZHANG Jian-quan,LI Yan(Cangzhou Teachers'College,Cangzhou,061001,Hebei) |
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| Abstract: | Constant variation method is a special method of solving differential equation.It is simpler to use constant variation method to get some special solutions.Several constant variation methods different from those in textbooks are listed here to find out their advantages and disadvantages in some aspects. |
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| Keywords: | differential equation constant variation method general solution special solution |
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