Nonoverlapping Three Grid Additive Schwarz for hp-DGFEM with Discontinuous Coefficients

DOI10.1007/978-3-319-93873-8_43zbMath1450.65171OpenAlexW2908385738MaRDI QIDQ5114563

Piotr Krzyżanowski

Publication date: 24 June 2020

Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-93873-8_43

zbMATH Keywords

condition numberDGFEM discretizationnonoverlapping additive Schwarz method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05)

Related Items (1)

Analysis of a preconditioner for a membrane diffusion problem with the Kedem-Katchalsky transmission condition

Cites Work

• A class of domain decomposition preconditioners for \(hp\)-discontinuous Galerkin finite element methods
• A massively parallel nonoverlapping additive Schwarz method for discontinuous Galerkin discretization of elliptic problems
• Raytcho Lazarov - 60
• On a nonoverlapping additive <scp>S</scp>chwarz method for h‐p discontinuous <scp>G</scp>alerkin discretization of elliptic problems
• Unnamed Item

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