[1]任磊,孙乐平.一类奇异微分代数系统的数值解[J].江西师范大学学报(自然科学版),2012,(05):491-494.
　REN Lei,SUN Le-ping.On the Numerical Solution of Differential Algebraic Systems with Singular Coefficients[J].Journal of Jiangxi Normal University:Natural Science Edition,2012,(05):491-494.
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一类奇异微分代数系统的数值解()
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《江西师范大学学报》（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年05期
页码:
491-494
栏目:
出版日期:
2012-10-01

文章信息/Info

Title:
On the Numerical Solution of Differential Algebraic Systems with Singular Coefficients
作者:
任磊;孙乐平
商丘师范学院数学系, 河南 商丘 476000；上海师范大学数理学院, 上海 200234
Author(s):
REN Lei;  SUN Le-ping
关键词:
奇异微分代数系统; Padé逼近; 4阶隐式Adams方法
Keywords:
differential algebraic systems with singular coefficients;  Padé approximation;  four-order implicit Adams method
分类号:
O241.81
文献标志码:
A
摘要:
首先利用级数解的Padé逼近算法,给出了一类奇异微分代数系统的数值解,然后运用4阶隐式Adams方法及经典RK方法给出的初值给出了此类系统的数值解,最后通过误差估计表明Padé逼近算法是可行的.
Abstract:
The numerical solution of differential algebraic systems with singular coefficients is given and implemented with the Padé approximation.Then the numerical solution is also given by four-order implicit Adams method. At last, Padé approximation is shown efficiently by the errors of the numerical experiment.

参考文献/References:

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更新日期/Last Update: 1900-01-01