A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

Applied Mathematics and Mechanics (English Edition) ›› 1990, Vol. 11 ›› Issue (12): 1113-1117.

A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

丁桦¹, 郑哲敏¹, 徐守泽²

1. Institute of Mechanics, Academia Sinica, Beijing;
2. Department of Mechanical Engineering, Dalian University of Technology, Dalian

收稿日期:1990-01-03 出版日期:1990-12-18 发布日期:1990-12-18

A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

Ding Hua¹, Zheng Zhe-min¹, Xu Shou-ze²

1. Institute of Mechanics, Academia Sinica, Beijing;
2. Department of Mechanical Engineering, Dalian University of Technology, Dalian

Received:1990-01-03 Online:1990-12-18 Published:1990-12-18

摘要/Abstract

摘要： We introduce a multi-cost-functional method for solving inverse problems of wave equations. This method has its simplicity, efficiency and good physical interpretation. It has the advantage of being programmed for two- or three- (space) dimensional problems as well as for one-dimensional problems.

关键词: inverse problem, wave equation, optimization

Abstract: We introduce a multi-cost-functional method for solving inverse problems of wave equations. This method has its simplicity, efficiency and good physical interpretation. It has the advantage of being programmed for two- or three- (space) dimensional problems as well as for one-dimensional problems.

Key words: inverse problem, wave equation, optimization

丁桦;郑哲敏;徐守泽. A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS[J]. Applied Mathematics and Mechanics (English Edition), 1990, 11(12): 1113-1117.

Ding Hua;Zheng Zhe-min;Xu Shou-ze. A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS[J]. Applied Mathematics and Mechanics (English Edition), 1990, 11(12): 1113-1117.

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A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

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