On corner scattering for operators of divergence form and applications to inverse scattering

DOI10.1080/03605302.2020.1843489zbMath1469.35164arXiv1905.02558OpenAlexW3136779076MaRDI QIDQ4994922

Jingni Xiao, Fioralba Cakoni

Publication date: 22 June 2021

Published in: Communications in Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1905.02558

zbMATH Keywords

transmission eigenvaluesinverse medium scatteringshape determinationcorner scatteringnon-scattering wave numbers

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) General topics in linear spectral theory for PDEs (35P05) Scattering theory for PDEs (35P25) Inverse problems for PDEs (35R30) Inverse scattering problems in quantum theory (81U40) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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