Reconstructing small perturbations of an obstacle for acoustic waves from boundary measurements on the perturbed shape itself
DOI10.1002/MMA.7764zbMath1527.35503arXiv2007.11220OpenAlexW3197971003MaRDI QIDQ6070022
Publication date: 20 November 2023
Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2007.11220
boundary integral methodacoustic scatteringasymptotic expansionsHelmholtz equationsmall boundary perturbations
Asymptotic behavior of solutions to PDEs (35B40) Boundary value problems for second-order elliptic equations (35J25) Inverse problems for PDEs (35R30) Dependence of solutions to PDEs on initial and/or boundary data and/or on parameters of PDEs (35B30) Asymptotic expansions of solutions to PDEs (35C20)
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