Impact of element-level static condensation on iterative solver performance

DOI10.1016/j.camwa.2015.09.005zbMath1443.65299OpenAlexW2190021599MaRDI QIDQ2006517

David Pardo, Victor Manuel Calo, Lisandro D. Dalcín, Julen Álvarez-Aramberri, Maciej Paszynski

Publication date: 11 October 2020

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2015.09.005

zbMATH Keywords

finite element methoditerative solvers\(p\)-FEMstatic condensation

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items (7)

Schwarz type preconditioners for the neutron diffusion equation ⋮ Quasi-optimal \textit{hp}-finite element refinements towards singularities via deep neural network prediction ⋮ On weak Dirichlet boundary conditions for elliptic problems in the continuous Galerkin method ⋮ Refined isogeometric analysis for a preconditioned conjugate gradient solver ⋮ Advantages of static condensation in implicit compressible Navier-Stokes DGSEM solvers ⋮ A comparison of high-order polynomial and wave-based methods for Helmholtz problems ⋮ Robust high-order unfitted finite elements by interpolation-based discrete extension

Uses Software

• LAPACK

Cites Work

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