Symplectic partitioned Runge-Kutta methods with the phase-lag property

被引：4
|
作者：
Monovasilis, Th [1 ]
机构：
[1] Technol Educ Inst Western Macedonia Kastoria, Dept Int Trade, GR-52100 Kastoria, Greece
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2012年 / 218卷 / 18期
关键词：
Partitioned-Runge-Kutta methods; Symplecticness; Minimum phase-lag; Phase-fitting; Schrodinger equation; Hamiltonian problems; TRIGONOMETRICALLY-FITTED METHODS; NUMERICAL-SOLUTION; ORDER; INTEGRATION; SCHEME; IVPS;
D O I：
10.1016/j.amc.2012.02.042
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this work specially tuned symplectic partitioned Runge-Kutta (SPRK) methods with minimum phase-lag and phase fitted have been considered. The general framework for constructing SPRK methods with minimum phase-lag is given. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：9075 / 9084
页数：10
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