Theoretically supported scalable BETI method for variational inequalities

DOI10.1007/s00607-008-0257-3zbMath1154.65052OpenAlexW2084819798MaRDI QIDQ956686

Marie Sadowská, Zdeněk Dostál, Jiří Bouchala

Publication date: 25 November 2008

Published in: Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00607-008-0257-3

zbMATH Keywords

algorithmsvariational inequalitydomain decompositionnumerical experimentspreconditioningscalabilityparallel algorithmsboundary elementsboundary element tearing and interconnecting methods

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Variational inequalities (49J40) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05) Decomposition methods (49M27)

Related Items (8)

Scalable total BETI based algorithm for 3D coercive contact problems of linear elastostatics ⋮ Engineering Multibody Contact Problems Solved by Scalable TBETI ⋮ The nsBETI method: an extension of the FETI method to non-symmetrical BEM-FEM coupled problems ⋮ Superrelaxation and the rate of convergence in minimizing quadratic functions subject to bound constraints ⋮ Scalable total BETI based solver for 3D multibody frictionless contact problems in mechanical engineering ⋮ Cholesky decomposition of a positive semidefinite matrix with known kernel ⋮ 3D BEM for orthotropic frictional contact of piezoelectric bodies ⋮ Scalable TFETI algorithm for the solution of multibody contact problems of elasticity

Uses Software

• Total FETI

Cites Work

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