THE INFINITE BOUNDARY ELEMENT AND ITS APPLICATION TO THE UNBOUNDED HELMHOLTZ PROBLEM

DOI10.1108/EB010000zbMath0619.65109OpenAlexW1997673476MaRDI QIDQ3756456

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Publication date: 1985

Published in: COMPEL - The international journal for computation and mathematics in electrical and electronic engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1108/eb010000

zbMATH Keywords

numerical examplesfinite elementLaplace equationHelmholtz equationcombination methodinfinite boundary elementunbounded field problems

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Electromagnetic theory (general) (78A25) Applications to the sciences (65Z05)

Related Items (1)

The weighted finite element method for elasticity equations on unbounded domains

Cites Work

• Unnamed Item
• Simplified boundary elements for radiation problems
• An infinite element and a formula for numerical quadrature over an infinite interval
• THE INFINITE BOUNDARY ELEMENT METHOD AND ITS APPLICATION TO A COMBINED FINITE BOUNDARY ELEMENT TECHNIQUE FOR UNBOUNDED FIELD PROBLEMS
• A novel boundary infinite element
• Diffraction and refraction of surface waves using finite and infinite elements

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