A partially penalty immersed interface finite element method for anisotropic elliptic interface problems

DOI10.1002/num.21886zbMath1312.65179OpenAlexW2115590682MaRDI QIDQ4982263

Na An, Huan-Zhen Chen

Publication date: 24 March 2015

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

Full work available at URL: https://doi.org/10.1002/num.21886

zbMATH Keywords

convergencenumerical exampleerror estimateelliptic interface problemssmooth interfaceanisotropic flowimmersed finite element methodLagrange nodal polynomialpartial penalty

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) 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) Method of lines for boundary value problems involving PDEs (65N40)

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Cites Work

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