Analysis of FETI-DP and BDDC for Linear Elasticity in 3D with Almost Incompressible Components and Varying Coefficients Inside Subdomains

DOI10.1137/110838315zbMath1255.74063OpenAlexW2011424111MaRDI QIDQ4903755

Axel Klawonn, Oliver Rheinbach, Sabrina Gippert

Publication date: 24 January 2013

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/110838315

zbMATH Keywords

elasticity domain decomposition iterative methods preconditioners BDDC FETI-DP almost incompressible

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) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Plastic materials, materials of stress-rate and internal-variable type (74C99)

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