scientific article
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Publication:3811640
zbMath0661.65103MaRDI QIDQ3811640
Charles I. Goldstein, Alvin Bayliss, Eli Turkel
Publication date: 1984
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
preconditioningHelmholtz equationconjugate gradient methodstriangular elementsartificial boundaryradiation conditionFinite element methodspiecewise linear functionslocal differential operator
Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)
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