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用一阶微分方程组求Riccati方程的特解
Particular Solution for a Class Riccati Equation on System of Differential Equations of First Order
【摘要】 直接利用一阶微分方程组求Riccati方程的特解,或通过对Riccati方程进行初等变换,再利用一阶微分方程组求其特解.并说明了一阶微分方程组(4)是方程(3)成立的充分条件.
【Abstract】 The paper either uses first-order differential equations or elementary transformation and first-order differential equations to obtain special solution of Riccati.Moreover,it explains that the first-order differential equation(4) is a sufficient condition for the establishment of equation(3).
【关键词】 Riccati方程;
初等变换;
一阶微分方程组;
特解;
充分条件.;
【Key words】 Riccati equation; elementary transformation; system of differential equations of first order; particular solution; sufficient condition;
【Key words】 Riccati equation; elementary transformation; system of differential equations of first order; particular solution; sufficient condition;
【基金】 河南省教育厅“十五”教育科学规划重点课题项目(2003-JKGHA-163)
- 【文献出处】 西安文理学院学报(自然科学版) ,Journal of Xi’an University of Arts & Science(Natural Science Edition) , 编辑部邮箱 ,2009年02期
- 【分类号】O175.1
- 【被引频次】7
- 【下载频次】295