| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1900929 | Wave Motion | 2010 | 6 Pages |
Abstract
The reconstruction problem for the acoustic tomography with non-homogeneous background is discussed. We develop a method of beam-like solutions of a Helmholtz equation which is not sensitive to caustics. For small perturbations of the speed the inverse scattering problem is reduced to inversion of a ray integral transform. An explicit formula is given for beam-like solutions in a homogeneous medium.
Keywords
Related Topics
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Authors
V.P. Palamodov,