Mass lumping techniques in the spectral element method: on the equivalence of the row-sum, nodal quadrature, and diagonal scaling methods
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Publication:1988122
DOI10.1016/j.cma.2019.05.016zbMath1441.74238OpenAlexW2946769516MaRDI QIDQ1988122
Hauke Gravenkamp, Sascha Duczek
Publication date: 16 April 2020
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cma.2019.05.016
spectral element methoddynamic analysisdiagonal scalingmass lumping techniquesnodal quadraturerow-sum method
Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)
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