Asynchronous space-time algorithm based on a domain decomposition method for structural dynamics problems on non-matching meshes
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Publication:292594
DOI10.1007/s00466-015-1228-0zbMath1359.65269OpenAlexW2258017734WikidataQ113327573 ScholiaQ113327573MaRDI QIDQ292594
Publication date: 8 June 2016
Published in: Computational Mechanics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00466-015-1228-0
domain decomposition methodsnon-matching gridshigh-performance computingasynchronous time integrationlocal Lagrange multipliersmulti-time-step methods
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)
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A dual pass mortar approach for unbiased constraints and self-contact ⋮ Explicit asynchronous time scheme with local push-forward stepping for discontinuous elastic wave propagation: one-dimensional heterogeneous cases and Hopkinson bar experiment ⋮ Displacement‐based partitioned equations of motion for structures: Formulation and proof‐of‐concept applications ⋮ Energy-conserving interface dynamics with asynchronous direct time integration employing arbitrary time steps ⋮ A FETI-based mixed explicit-implicit multi-time-step method for parabolic problems ⋮ Asynchronous space-time domain decomposition method with localized uncertainty quantification ⋮ An asynchronous parallel explicit solver based on scaled boundary finite element method using octree meshes
Uses Software
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