变系数广义KdV-Burgers方程的格子Boltzmann模型
张宗宁,李春光,董建强

General Propagation Lattice Boltzmann Model for a Variable-Coefficient Compound KdV-Burgers Equation
Zongning Zhang,Chunguang Li,jianqiang Dong
表 2 t = 1.0, 2.0, 3.0不同时刻方程(3.6)数值结果与解析解的比较
Parameters t=1.0 t=2.0 t=3.0
E2 1.0660e-04 7.9380e-05 7.0678e-05
E 0.0230 0.0151 0.0125
GRE 0.0343 0.0267 0.0252