A FETI method with a mesh independent condition number for the iteration matrix

DOI10.1016/j.cma.2007.11.019zbMath1186.65147OpenAlexW2078599880MaRDI QIDQ1013916

Christine Bernardi, Eliseo Chacón Vera, Tómas Chacón-Rebollo

Publication date: 23 April 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.2007.11.019

zbMATH Keywords

Lagrange multipliersnumerical resultsconsistencycondition numberfinite element tearing and interconnecting (FETI) methods

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

Related Items (4)

Advances on the domain decomposition solution of large scale porous media problems ⋮ A continuous framework for FETI-DP with a mesh independent condition number for the dual problem ⋮ A Nitsche-based non-intrusive coupling strategy for global/local isogeometric structural analysis ⋮ A posteriori error analysis for two non-overlapping domain decomposition techniques

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