Analysis of conforming and nonconforming quadrilateral finite element methods for the Helmholtz equation

DOI10.14492/HOKMJ/1272848039zbMath1139.65074OpenAlexW2009587869MaRDI QIDQ2479967

Taeyoung Ha, Ki-tak Lee, Dongwoo Sheen

Publication date: 3 April 2008

Published in: Hokkaido Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.14492/hokmj/1272848039

zbMATH Keywords

finite elementsHelmholtz equationdispersion relation

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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