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一类含小参数微分方程组的近似解及其应用
THE APPROXIMATE SOLUTION FOR A KIND OF DIFFERENTIAL EQUATIONS WITH SMALL PARAMETER AND ITS APPLICATIONS
【摘要】 应用摄动理论中的正则摄动方法,给出一类含小参数常微分方程组近似解的求解思路和方法,并应用于生物学中颞部骨块形态形成过程GiererMeinhardt模型的分析,给出了该模型的近似解
【Abstract】 In this paper, an approximate solution is given for a kind of differential equations with small parameter by perturbation theory. This method can be directly applied to the model of temporal morphogenesis and the approximate solution for this model is obtained.
【关键词】 非线性方程;
常微分方程;
小参数法;
形态发生;
摄动法;
近似解;
【Key words】 non linear equations; ordinary differential equations; small parameter method; morphogenesis; perturbation method; approximate solution;
【Key words】 non linear equations; ordinary differential equations; small parameter method; morphogenesis; perturbation method; approximate solution;
- 【文献出处】 扬州大学学报(自然科学版) ,JOURNAL OF YANGZHOU UNIVENSITY NATARAL SCIENCE EDITION , 编辑部邮箱 ,1999年03期
- 【分类号】O175.12
- 【被引频次】3
- 【下载频次】107