RECOVERY OF ZEROTH ORDER COEFFICIENTS IN NON-LINEAR WAVE EQUATIONS

DOI10.1017/S1474748020000122zbMath1484.35408arXiv1903.12636OpenAlexW2951287351WikidataQ109995997 ScholiaQ109995997MaRDI QIDQ5037526

Lauri Oksanen, Ali Feizmohammadi

Publication date: 1 March 2022

Published in: Journal of the Institute of Mathematics of Jussieu (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1903.12636

zbMATH Keywords

cubic nonlinearityLorentzian manifoldsGaussian beams

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Second-order semilinear hyperbolic equations (35L71) PDEs on manifolds (35R01)

Related Items (8)

Lorentzian Calderón problem under curvature bounds ⋮ Nonlinear Ultrasound Imaging Modeled by a Westervelt Equation ⋮ Determining Riemannian manifolds from nonlinear wave observations at a single point ⋮ An inverse problem for semilinear equations involving the fractional Laplacian ⋮ An inverse problem for a semi-linear wave equation: a numerical study ⋮ On an inverse boundary value problem for a nonlinear elastic wave equation ⋮ Inverse scattering for critical semilinear wave equations ⋮ The Dirichlet-to-Neumann map for a semilinear wave equation on Lorentzian manifolds

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