Inverse problems involving the one-way wave equation: medium function reconstruction

David J.N. Wall and Jonas Lundstedt

Mathematics and Computers in Simulation (MATCOM), 1999, vol. 50, issue 5, 489-510

Abstract: Inverse problems are considered for the linear one-way one-dimensional wave equation or transport equation. In particular the wave speed reconstruction problem for a medium is discussed. Inverse problems for non-stationary, but also non-dispersive, media are examined; this means problems for which the slab medium parameters are both spatially and temporally varying are considered. Both theoretical and numerical results are given for the methods presented. Theoretical results obtained for this equation can be generalised to second order equations.

Keywords: Inverse problem; One-way wave equation; Wavespeed reconstruction; Unilateral wave propagation; Temporally varying wave equation (search for similar items in EconPapers)
Date: 1999
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:50:y:1999:i:5:p:489-510

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