THE SEMI-DISCRETE METHOD FOR SOLVING HIGH-DIMENSION WAVE EQUATION

Applied Mathematics and Mechanics (English Edition) ›› 1998, Vol. 19 ›› Issue (5): 489-495.

THE SEMI-DISCRETE METHOD FOR SOLVING HIGH-DIMENSION WAVE EQUATION

吴建成¹, 蔡日增²

1. Jiangsu Petrochemical Technology Institute, Changzhou 213016, P. R. China;
2. Fushun Pretroleum Technology institute, Wuxi 214036, P. R. China

收稿日期:1996-07-15 修回日期:1997-12-19 出版日期:1998-05-18 发布日期:1998-05-18

THE SEMI-DISCRETE METHOD FOR SOLVING HIGH-DIMENSION WAVE EQUATION

Wu Jiancheng¹, Cai Rizeng²

1. Jiangsu Petrochemical Technology Institute, Changzhou 213016, P. R. China;
2. Fushun Pretroleum Technology institute, Wuxi 214036, P. R. China

Received:1996-07-15 Revised:1997-12-19 Online:1998-05-18 Published:1998-05-18

摘要/Abstract

摘要： The article gives a semi-discrete method for solving high-dimension wave equationBy the method, high-dimension wave equation is converted by, means of diseretizationinto I-D wave equation system which is well-posed. The convergence of the semidijcrete method is given. The numerical calculating resulis show that the speed of convergence is high.

关键词: semi-discrete method. high-dimension wave equation, well-posed, convergence

Abstract: The article gives a semi-discrete method for solving high-dimension wave equationBy the method, high-dimension wave equation is converted by, means of diseretizationinto I-D wave equation system which is well-posed. The convergence of the semidijcrete method is given. The numerical calculating resulis show that the speed of convergence is high.

Key words: well-posed, convergence, semi-discrete method. high-dimension wave equation

吴建成;蔡日增. THE SEMI-DISCRETE METHOD FOR SOLVING HIGH-DIMENSION WAVE EQUATION[J]. Applied Mathematics and Mechanics (English Edition), 1998, 19(5): 489-495.

Wu Jiancheng;Cai Rizeng. THE SEMI-DISCRETE METHOD FOR SOLVING HIGH-DIMENSION WAVE EQUATION[J]. Applied Mathematics and Mechanics (English Edition), 1998, 19(5): 489-495.

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THE SEMI-DISCRETE METHOD FOR SOLVING HIGH-DIMENSION WAVE EQUATION

THE SEMI-DISCRETE METHOD FOR SOLVING HIGH-DIMENSION WAVE EQUATION

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