| 关于三类二阶微分方程的解法 |
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| 引用本文： | 仝耀华,薛亚奎.关于三类二阶微分方程的解法[J].雁北师范学院学报,2010(2). |
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| 作者姓名： | 仝耀华 薛亚奎 |
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| 作者单位： | 中北大学理学院;山西大同大学数学与计算机科学学院; |
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| 摘 要： | 二阶微分方程在微分方程中有重要地位,同时在生物数学建模中起重要的作用,方程的解直接影响着模型的稳定性,通过变量代换法给出三类二阶微分方程的解法.
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| 关 键 词： | 线性方程 齐次方程 黎卡提方程 变量代换 |
The Methods of Solving Three Kinds of Second Derivative Calculus Equations |
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| TONG Yao-hua,XUE Ya-kui.The Methods of Solving Three Kinds of Second Derivative Calculus Equations[J].Journal of Yanbei Teachers College,2010(2). |
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| Authors: | TONG Yao-hua XUE Ya-kui |
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| Institution: | TONG Yao-hua12,XUE Ya-kui1(1.College of Science,North University of China,Taiyuan Shanxi,030051,2.School of Mathematics , Computer Science,Shanxi Datong University,Datong Shanxi,037009) |
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| Abstract: | Second order differential equation in the differential equation has important position in the mathematical modeling in biological and plays an important role,the solution of the equation problem directly affects the stability of the model,this paper discusse variable substitution method and gives three solution of second order differential equations solution. |
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| Keywords: | linear equation homogeneous equation Riccant equation substitute variables |
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