Multilevel additive Schwarz preconditioner for nonconforming mortar finite element methods

DOI10.1515/1569395041172917zbMath1050.65048OpenAlexW4229577910MaRDI QIDQ4465138

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Publication date: 27 May 2004

Published in: Journal of Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/1569395041172917

zbMATH Keywords

numerical examplesdomain decompositionpreconditioned conjugate gradient methodadditive Schwarz methodsmortar finite element methodnon-matching triangulation

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) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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A multilevel preconditioner for the mortar method for nonconformingP₁finite element, Additive Schwarz method for mortar discretization of elliptic problems with \(P_{1}\) nonconforming finite elements

Cites Work

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• A subspace cascadic multigrid method for mortar elements
• A multigrid method for nonconforming FE-discretisations with application to non-matching grids
• Multilevel Schwarz methods
• The mortar finite element method with Lagrange multipliers
• A Multigrid Method Based on the Unconstrained Product Space for Mortar Finite Element Discretizations
• Parallel Multilevel Preconditioners
• Iterative Substructuring Preconditioners for Mortar Element Methods in Two Dimensions
• A Multigrid Algorithm for the Mortar Finite Element Method
• Multigrid for the Mortar Finite Element Method
• Discretization methods and iterative solvers based on domain decomposition