A cheap preconditioner based on fast diagonalization method for matrix-free weighted-quadrature isogeometric analysis applied to nonlinear transient heat transfer problems

DOI10.1016/j.cma.2023.116157OpenAlexW4380928257MaRDI QIDQ6116138

David Dureisseix, Joaquín Cornejo Fuentes, Arnaud Duval, Thomas Elguedj

Publication date: 11 August 2023

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.2023.116157

zbMATH Keywords

isogeometric analysismatrix-freeweighted quadraturefast diagonalization

Mathematics Subject Classification ID

Numerical analysis (65-XX) Classical thermodynamics, heat transfer (80-XX)

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