Extension of the parallel sparse matrix vector product (SpMV) for the implicit coupling of PDEs on non-matching meshes

DOI10.1016/j.compfluid.2018.03.006zbMath1410.65134OpenAlexW2793475160WikidataQ59200213 ScholiaQ59200213MaRDI QIDQ1615511

J. C. Cajas, Ricard Borrell, Mariano Vázquez, Guillaume Houzeaux

Publication date: 31 October 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2117/132875

zbMATH Keywords

MPIparallelizationcouplingnon-matching meshesparallel sparse-matrix vector productspmv

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Parallel numerical computation (65Y05)

Related Items (5)

Parallel Multiphysics Coupling: Algorithmic and Computational Performances ⋮ A simple Chimera grid method with an implicit Dirichlet/Neumann coupling scheme for flows with moving boundaries ⋮ A matrix-free Chimera approach based on Dirichlet-Dirichlet coupling for domain composition purposes ⋮ A generalized simple implicit interpolation scheme in CFD for non-conforming meshes ⋮ Parallel Domain Decomposition of a FEM-based Tool for Numerical Modelling Mineral Slurry-like Flows

Cites Work

• Domain decomposition methods for domain composition purpose: chimera, overset, gluing and sliding mesh methods
• Two different approaches for matching nonconforming grids: The mortar element method and the FETI method
• Basics and some applications of the mortar element method
• A method of finite element tearing and interconnecting and its parallel solution algorithm
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