Phase fitted symplectic partitioned Runge–Kutta methods for the numerical integration of the Schrödinger equation

被引：0

作者：

Th. Monovasilis

机构：

[1] Technological Educational Institution of Western Macedonia at Kastoria,Department of International Trade

来源：

Journal of Mathematical Chemistry | 2012年 / 50卷

关键词：

Partitioned Runge Kutta methods; Symplectic methods; Schrödinger equation; Phase-lag; Phase-fitted;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this work we consider explicit symplectic partitioned Runge–Kutta methods with five stages for problems with separable Hamiltonian. We construct three new methods, one with constant coefficients of eight phase-lag order and two phase-fitted methods.

引用

页码：1736 / 1746

页数：10

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