Incorporation of linear multipoint constraints in domain-decomposition-based iterative solvers. II: Blending FETI-DP and mortar methods and assembling floating substructures

DOI10.1016/j.cma.2006.03.024zbMath1173.74399OpenAlexW2077112581MaRDI QIDQ1033435

Henri Bavestrello, Philip Avery, Charbel Farhat

Publication date: 6 November 2009

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2006.03.024

zbMATH Keywords

domain decompositionconjugate gradientsFETI-DPassemblymortarfloating substructuresmultipoint constraints

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element methods applied to problems in solid mechanics (74S05) Thin bodies, structures (74K99)

Related Items (9)

A dual iterative substructuring method with a penalty term in three dimensions ⋮ Balancing domain decomposition method for large-scale analysis of an assembly structure having millions of multipoint constraints ⋮ Coupling finite and boundary element methods for static and dynamic elastic problems with non-conforming interfaces ⋮ Parallel computation approaches for flexible multibody dynamics simulations ⋮ A domain decomposition method for problems with structural heterogeneities on the interface: application to a passenger ship ⋮ Combined interior-point method and semismooth Newton method for frictionless contact problems ⋮ A dual iterative substructuring method with a penalty term ⋮ Multi-scale domain decomposition method for large-scale structural analysis with a zooming technique: Application to plate assembly ⋮ A FETI‐preconditioned conjugate gradient method for large‐scale stochastic finite element problems

Uses Software

• Salinas

Cites Work

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