FURTHER REDUCTION IN THE NUMBER OF INDEPENDENT ORDER CONDITIONS FOR SYMPLECTIC, EXPLICIT PARTITIONED RUNGE-KUTTA AND RUNGE-KUTTA-NYSTROM METHODS

被引：9
|
作者：
CALVO, MP [1 ]
HAIRER, E [1 ]
机构：
[1] UNIV GENEVA,DEPT MATH,CH-1211 GENEVA 24,SWITZERLAND
来源：
APPLIED NUMERICAL MATHEMATICS | 1995年 / 18卷 / 1-3期
关键词：
D O I：
10.1016/0168-9274(95)00047-X
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We are concerned with symplectic Partitioned Runge-Kutta and Runge-Kutta-Nystrom methods for the numerical integration of Hamiltonian systems of ordinary differential equations. We show that for these methods, explicitness operates as a simplifying assumption for the study of the order conditions.
引用
收藏
页码：107 / 114
页数：8
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