From h to p Efficiently: Selecting the Optimal Spectral/hpDiscretisation in Three Dimensions

DOI10.1051/mmnp/20116304zbMath1243.65136OpenAlexW2155972250WikidataQ60059740 ScholiaQ60059740MaRDI QIDQ3017826

Robert M. Kirby, Paul H. J. Kelly, Chris D. Cantwell, Spencer J. Sherwin

Publication date: 20 July 2011

Published in: Mathematical Modelling of Natural Phenomena (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/222362

zbMATH Keywords

numerical examplesHelmholtz equationmesh refinementspectral/\(hp\) element methoddiscontinuous Galerkin formulationcode performance

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) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

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