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用拟小波方法数值求解Burgers方程

万德成 韦国伟

万德成, 韦国伟. 用拟小波方法数值求解Burgers方程[J]. 应用数学和力学, 2000, 21(10): 991-1001.
引用本文: 万德成, 韦国伟. 用拟小波方法数值求解Burgers方程[J]. 应用数学和力学, 2000, 21(10): 991-1001.
WAN De-cheng, WEI Guo-wei. The Study of Quasi-Wavelets Based Numerical Method Applied to Burgers’ Equations[J]. Applied Mathematics and Mechanics, 2000, 21(10): 991-1001.
Citation: WAN De-cheng, WEI Guo-wei. The Study of Quasi-Wavelets Based Numerical Method Applied to Burgers’ Equations[J]. Applied Mathematics and Mechanics, 2000, 21(10): 991-1001.

用拟小波方法数值求解Burgers方程

详细信息
    作者简介:

    万德成(1967- ),男,福建福清人,副教授,博士.

  • 中图分类号: O351.2

The Study of Quasi-Wavelets Based Numerical Method Applied to Burgers’ Equations

  • 摘要: 引进了一种拟小波方法数值求解Burgers方程.空间导数用拟小波数值格式离散,时间导数用四阶Runge-Kutta方法离散.计算的雷诺数变化从10到无穷大.拟小波数值方法能很好描述函数的局部快速变化特性.这一点通过对Burgers方程的数值求解以及与其相应解析解的比较中得到证实.
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  • 被引次数: 0
出版历程
  • 收稿日期:  1999-09-06
  • 刊出日期:  2000-10-15

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