Analysis of Injection Operators in Geometric Multigrid Solvers for HDG Methods
DOI10.1137/21M1400110WikidataQ114074090 ScholiaQ114074090MaRDI QIDQ5102240
Peipei Lu, Andreas Rupp, Guido Kanschat
Publication date: 6 September 2022
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2104.00118
multigridPoisson equationLDGRaviart-ThomasBDMunified analysishybridized finite elementsinjection operator
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) 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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