Inverse problem for the acoustic wave equation: a probabilistic approach to approximations and uniqueness
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摘要
By using path integral representation of the Laplace transform of the solutions of the acoustic wave equation in a heterogeneous medium, we examine questions related to the inverse problem consisting of finding the velocity of propagation of sound in a domain, starting from measurements of the wave field on the surface of the domain.
论文关键词:Path integrals,Wave equations,Born approximations
论文评审过程:Available online 12 June 2001.
论文官网地址:https://doi.org/10.1016/S0096-3003(00)00022-9