Searchlight asymptotics for high-frequency scattering by boundary inflection
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Publication:5064497
DOI10.1090/SPMJ/1705zbMath1485.35135arXiv2103.04734OpenAlexW3135294446MaRDI QIDQ5064497
Valery P. Smyshlyaev, Ilia V. Kamotski
Publication date: 16 March 2022
Published in: St. Petersburg Mathematical Journal (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2103.04734
Diffraction, scattering (78A45) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)
Related Items (6)
The Malyuzhinets-Popov diffraction problem revisited ⋮ On the delocalization of a quantum particle under the adiabatic evolution generated by a one-dimensional Schrödinger operator ⋮ Inflection reflection: images in mirrors whose curvature changes sign ⋮ Numerical evaluation of oscillatory integrals via automated steepest descent contour deformation ⋮ Thin-layer solutions to the Helmholtz equation in three dimensions ⋮ A caustic terminating at an inflection point
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