BDDC preconditioners for a space-time finite element discretization of parabolic problems

DOI10.1007/978-3-030-56750-7_42zbMath1502.65102arXiv1810.12159OpenAlexW3120620615MaRDI QIDQ2100372

Huidong Yang, Ulrich Langer

Publication date: 21 November 2022

Full work available at URL: https://arxiv.org/abs/1810.12159

zbMATH Keywords

preconditioned GMRES methodpace-time finite element discretization

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Initial value problems for second-order parabolic equations (35K15) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Preconditioners for iterative methods (65F08) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

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