A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

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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. 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.

作者丁桦郑哲敏徐守泽

出处《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1990年第12期1113-1117,共5页 应用数学和力学（英文版）

关键词 inverse problem wave equation OPTIMIZATION inverse problem, wave equation, optimization

分类号 O3，O1 [理学—力学]

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Applied Mathematics and Mechanics(English Edition)

1990年第12期

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A NEW APPROACH TO INVERSE PROBLEMS OF WAVE EQUATIONS

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