耦合非线性Schr-dinger方程组孤波解的格子Boltzmann模拟

J4 ›› 2012, Vol. 50 ›› Issue (06): 1098-1102.

耦合非线性Schr-dinger方程组孤波解的格子Boltzmann模拟

王慧敏

吉林财经大学应用数学学院, 长春 130117

收稿日期:2012-03-28 出版日期:2012-11-26 发布日期:2012-11-26
通讯作者: 王慧敏 E-mail:王慧敏

Lattice Boltzmann Simulation for Solitary Waveof Coupled Nonlinear Schrdinger Equations

WANG Huimin

College of Applied Mathematics, Jilin University of Finance and Economics, Changchun 130117, China

Received:2012-03-28 Online:2012-11-26 Published:2012-11-26
Contact: WANG Huimin E-mail:王慧敏

摘要/Abstract

摘要：

使用格子Boltzmann方法模拟耦合非线性Schr-dinger方程组的孤波解. 构建了耦合非线性Schr-dinger方程组的格子Boltzmann模型, 并进行了数值实验. 数值实验结果表明, 格子Boltzmann方法是模拟耦合非线性Schrdinger方程组孤波解的有效方法.

关键词: 耦合非线性Schr-dinger方程组；格子Boltzmann方法；孤波解

Abstract:

The lattice Boltzmann method was used to simulate the solitary waves of the coupled nonlinear Schrdinger equations. We constructed a lattice Boltzmann model for the coupled nonlinear Schrdinger equations, and conducted some numerical tests. The numerical results show that the lattice Boltzmann method is an effective method for simulating the solitary waves of the coupled nonlinear Schrdinger equations.

Key words: coupled nonlinear Schrdinger equations； , lattice Boltzmann method； solitary wave

中图分类号:

O242.1

王慧敏. 耦合非线性Schr-dinger方程组孤波解的格子Boltzmann模拟[J]. J4, 2012, 50(06): 1098-1102.

WANG Hui-Min. Lattice Boltzmann Simulation for Solitary Waveof Coupled Nonlinear Schrdinger Equations[J]. J4, 2012, 50(06): 1098-1102.