A Dual-Dual Formulation for the Coupling of Mixed-FEM and BEM in Hyperelasticity

DOI10.1137/S0036142999363486zbMath0992.74068OpenAlexW2040474036MaRDI QIDQ4509688

Gabriel N. Gatica, Norbert Heuer

Publication date: 19 October 2000

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

Full work available at URL: https://doi.org/10.1137/s0036142999363486

zbMATH Keywords

existencefinite element methodhyperelastic materialuniquenesserror analysisboundary integral equation methodGalerkin approximationplane elasticitystrain tensorplane elastostaticsnonlinear saddle-point problemBabuška-Brezzi theoryPEERS elementdual-dual mixed formulationlinear/nonlinear transmission problem

Mathematics Subject Classification ID

Nonlinear elasticity (74B20) Boundary element methods applied to problems in solid mechanics (74S15) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Boundary element methods for boundary value problems involving PDEs (65N38)

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