On two-dimensional infinite elements utilizing basis functions with compact support
DOI10.1016/S0045-7825(01)00239-0zbMath0986.65106OpenAlexW2002263807MaRDI QIDQ5949110
Michael J. Newman, Andrzej J. Safjan
Publication date: 18 June 2002
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/s0045-7825(01)00239-0
convergencepreconditioningconditioningHelmholtz equationinfinite elementsexterior problemsstiffness matrices
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) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)
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