Two-level additive Schwarz methods for discontinuous Galerkin approximations of second-order elliptic problems

DOI10.1093/imanum/drw061zbMath1433.65301OpenAlexW2562030788MaRDI QIDQ4683808

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Publication date: 26 September 2018

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/drw061

zbMATH Keywords

domain decompositionSchwarz methodsdiscontinuous Galerkin methods

Mathematics Subject Classification ID

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)

Related Items (3)

An agglomeration-based massively parallel non-overlapping additive Schwarz preconditioner for high-order discontinuous Galerkin methods on polytopic grids ⋮ Two-level additive Schwarz methods for discontinuous Galerkin approximations of the biharmonic equation ⋮ \(V\)-cycle multigrid algorithms for discontinuous Galerkin methods on non-nested polytopic meshes

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