Uniform subspace correction preconditioners for discontinuous Galerkin methods with \(hp\)-refinement
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Publication:2143375
DOI10.1007/s42967-021-00136-3zbMath1499.65717arXiv2009.01287OpenAlexW3181886927MaRDI QIDQ2143375
Publication date: 31 May 2022
Published in: Communications on Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2009.01287
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) Second-order elliptic equations (35J15) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Preconditioners for iterative methods (65F08)
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