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

页码：9075 / 9084

页数：10

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