A mixed-type finite element approximation for radiation problems using fictitious domain method

DOI10.1016/S0377-0427(02)00718-5zbMath1029.65128OpenAlexW2067597741MaRDI QIDQ1872962

H. M. Nasir, Daisuke Koyama, Takashi Kako

Publication date: 19 May 2003

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0377-0427(02)00718-5

zbMATH Keywords

convergencecomparison of methodsradiationnumerical examplesHelmholtz equationfictitious domain methodnon-local operatorartificial boundary conditionDtN mappingmixed-type finite element

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) 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) Waves and radiation in optics and electromagnetic theory (78A40)

Related Items (1)

NUMERICAL METHOD FOR VOICE GENERATION PROBLEM BASED ON FINITE ELEMENT METHOD

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