Embedding formulae for scattering in a waveguide containing polygonal obstacles

DOI10.1093/QJMAM/HBW012zbMath1439.78008OpenAlexW2498807410MaRDI QIDQ5109458

Nicholas R. T. Biggs

Publication date: 12 May 2020

Published in: The Quarterly Journal of Mechanics and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: http://centaur.reading.ac.uk/66108/1/duct_embedding_v6.pdf

zbMATH Keywords

Galerkin methodscatteringwaveguidereduced wave equation

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Diffraction, scattering (78A45) Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Antennas, waveguides in optics and electromagnetic theory (78A50)

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