CANONICAL B-SERIES

被引：23

作者：

CALVO, MP

SANZSERNA, JM

机构：

[1] Departamento de Matematicaaplicada Y Computacion, Facultad de Ciencias, Universidad Devalladolid, Valladolid

来源：

NUMERISCHE MATHEMATIK | 1994年 / 67卷 / 02期

关键词：

D O I：

10.1007/s002110050022

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

B-series provide a powerful general tool to express numerical methods for differential equations. Many differential equations are of Hamiltonian form and there has been much recent interest in constructing so-called canonical or symplectic integrators for the Hamiltonian case. In this paper we provide a necessary and sufficient condition for a B-series to correspond to a canonical method.

引用

页码：161 / 175

页数：15

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