Correction to the article ``A comparison of the extended finite element method with the immersed interface method for elliptic equations with discontinuous coefficients and singular sources by Vaughan et al.

DOI10.2140/CAMCOS.2008.3.95zbMath1175.65134OpenAlexW2035416034MaRDI QIDQ1018994

David L. Chopp, J. Thomas Beale, Zhilin Li, Randall J. LeVeque

Publication date: 26 May 2009

Published in: Communications in Applied Mathematics and Computational Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/camcos.2008.3.95

zbMATH Keywords

numerical resultsdiscontinuous coefficientsfinite difference methodsimmersed interface methodextended finite element methodconvergence orderelliptic interface problemssingular source term

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) PDEs with low regular coefficients and/or low regular data (35R05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite difference methods for boundary value problems involving PDEs (65N06)

Related Items (4)

A second order virtual node method for elliptic problems with interfaces and irregular domains in three dimensions ⋮ Spectral solutions of self-adjoint elliptic problems with immersed interfaces ⋮ An efficient finite element method for embedded interface problems ⋮ A second order virtual node method for elliptic problems with interfaces and irregular domains

Uses Software

• PLTMG

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