A composition law for Runge-Kutta methods applied to index-2 differential-algebraic equations

被引:4
|
作者
Chan, RPK
Chartier, P
机构
[1] UNIV AUCKLAND,AUCKLAND,NEW ZEALAND
[2] INST NATL RECH INFORMAT & AUTOMAT,F-35042 RENNES,FRANCE
来源
BIT | 1996年 / 36卷 / 02期
关键词
differential-algebraic systems of index 2; Runge-Kutta methods; rooted trees; symmetric methods; composition;
D O I
10.1007/BF01731981
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
This paper presents a new composition law for Runge-Kutta methods when applied to index-2 differential-algebraic systems. Applications of this result to the study of the order of composite methods and of symmetric methods are given.
引用
收藏
页码:229 / 246
页数:18
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