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- Title
Determining the parameters of a stratified piecewise constant medium for the unknown shape of an impulse source.
- Authors
Romanov, V. G.
- Abstract
For a hyperbolic wave equation with some parameter λ, we consider the problem of finding the piecewise constant wave propagation speed and a series of parameters in the conjugation condition. Moreover, the shape is assumed unknown of the impulse point source that excites the oscillation process. We prove that, under certain assumptions on the structure of the medium, its sought parameters are determined uniquely from the displacements of points of the boundary given for two different values of λ. We give an algorithm for solving the problem.
- Subjects
WAVE equation; INVERSE problems; ALGORITHMS; ALGEBRA; MATHEMATICAL analysis; MATHEMATICAL research
- Publication
Siberian Mathematical Journal, 2007, Vol 48, Issue 6, p1074
- ISSN
0037-4466
- Publication type
Article
- DOI
10.1007/s11202-007-0109-y