A partially penalized P1/CR immersed finite element method for planar elasticity interface problems

DOI10.1002/num.22416zbMath1430.74137OpenAlexW2964690671MaRDI QIDQ5214137

Jinru Chen, Angran Liu

Publication date: 7 February 2020

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.22416

zbMATH Keywords

interface problempenalty termsapproximation capability\(P_1/CR\) immersed finite element method

Mathematics Subject Classification ID

Classical linear elasticity (74B05) Finite element methods applied to problems in solid mechanics (74S05) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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