Applied Mathematics and Mechanics (English Edition) ›› 2003, Vol. 24 ›› Issue (10): 1168-1183.

• 论文 • 上一篇    下一篇

ANALYSIS OF CHEBYSHEV PSEUDOSPECTRAL METHOD FOR MULTI-DIMENSIONAL GENERALIZED SRLW EQUATIONS

尚亚东1, 郭柏灵2   

  1. 1. Department of Mathematics, Guangzhou University, Guangzhou 510405, P. R. China;
    2. Institute of Applied Physics and Computational Mathematics, P.O.Box 8009, Beijing 100088, P. R. China
  • 收稿日期:2001-11-27 修回日期:2003-05-16 出版日期:2003-10-18 发布日期:2003-10-18
  • 基金资助:
    the National Natural Science Foundation of China(10271034)

ANALYSIS OF CHEBYSHEV PSEUDOSPECTRAL METHOD FOR MULTI-DIMENSIONAL GENERALIZED SRLW EQUATIONS

SHANG Ya-dong1, GUO Bo-ling2   

  1. 1. Department of Mathematics, Guangzhou University, Guangzhou 510405, P. R. China;
    2. Institute of Applied Physics and Computational Mathematics, P.O.Box 8009, Beijing 100088, P. R. China
  • Received:2001-11-27 Revised:2003-05-16 Online:2003-10-18 Published:2003-10-18
  • Supported by:
    the National Natural Science Foundation of China(10271034)

摘要: The Chebyshev pseudospectral approximation of the homogeneous initial boundary value problem for a class of multi-dimensional generalized symmetric regularized long wave (SRLW) equations is considered. The fully discrete Chebyshev pseudospectral scheme is constructed. The convergence of the approximation solution and the optimum error of approximation solution are obtained.

Abstract: The Chebyshev pseudospectral approximation of the homogeneous initial boundary value problem for a class of multi-dimensional generalized symmetric regularized long wave (SRLW) equations is considered. The fully discrete Chebyshev pseudospectral scheme is constructed. The convergence of the approximation solution and the optimum error of approximation solution are obtained.

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