计算物理 ›› 1995, Vol. 12 ›› Issue (3): 355-362.

• 论文 • 上一篇    下一篇

对流方程的GE方法

陆金甫, 肖世江   

  1. 清华大学;应用数学系, 北京 100084
  • 收稿日期:1993-12-30 出版日期:1995-09-25 发布日期:1995-09-25
  • 基金资助:
    国家自然科学基金

GE METHODS FOR THE CONVECTION EQUATIONS

Lu Jinfu, Xiao Shijiang   

  1. Department of Applied Mathematics, Tsinghua University, Beijing 100084
  • Received:1993-12-30 Online:1995-09-25 Published:1995-09-25

摘要: 用显式迎风格式或隐式迎风格式给出了求解对流方程的GE方法,证明了该方法的相容性及(弱)稳定性,数值例子说明方法是良好的.

关键词: 对流方程, 分组显式方法, 相容性, 稳定性

Abstract: A class GE (group explicit) methods for the convection equation based on explicit or implicit upwind schemes are presented. Consistency and (weakly) stability of numerical solutions are proved. Some numerical results illustrating the methods are given.

Key words: convection equation, GE method, consistency, stability

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