Solving the Velocity Parameter of the 2-D Wave Inverse Problems with the Integration-Characteristic Method

Jin Xian-xi

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Jin Xian-xi. Solving the Velocity Parameter of the 2-D Wave Inverse Problems with the Integration-Characteristic Method[J]. Applied Mathematics and Mechanics, 1990, 11(3): 259-266.

Citation:

Jin Xian-xi. Solving the Velocity Parameter of the 2-D Wave Inverse Problems with the Integration-Characteristic Method[J]. Applied Mathematics and Mechanics, 1990, 11(3): 259-266.

Citation:

Jin Xian-xi. Solving the Velocity Parameter of the 2-D Wave Inverse Problems with the Integration-Characteristic Method[J]. Applied Mathematics and Mechanics, 1990, 11(3): 259-266.

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Solving the Velocity Parameter of the 2-D Wave Inverse Problems with the Integration-Characteristic Method

Jin Xian-xi

Zhe jiang Institute of Technology, Hangzhou

Received Date: 1988-03-01
Publish Date: 1990-03-15

Abstract

Abstract

For the 2-D wave inverse problems introduced from geophysical exploration, in this paper, the author presents integration-characteristic method to solve the velocity parameter, and then applies it to common shotpoint model data, in noise-free case. The accuracy is quite good.

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References(4)

References

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[2]	严昌言等,地震勘探中一维波动方程反问题,物探科技通报.4, 1(1986), 46-51.
[3]	Chen Nei-mao and Kuo,John T.,I-D acoustic wave inversion with stratified medium.Project MI DAS annual report Ⅲ.ALAG Columbia University in the City of New York(1983).
[4]	Alford R.M.et al.,Accuracy of finite difference modelling of the acoustic wave equation.Geophysics,39.6(1974).