A convergent multigrid cycle for the hybridized mixed method

DOI10.1002/nla.636zbMath1224.65290OpenAlexW2012656351MaRDI QIDQ3011696

Shuguang Tan, Jayadeep Gopalakrishnan

Publication date: 29 June 2011

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nla.636

zbMATH Keywords

convergenceLagrange multipliernumerical experimentsfinite elementRaviart-ThomasBDM\(V\)-cycle multigrid algorithmHDGnon-nestedsecond-order elliptic boundary-value problems

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) 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)

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