An unfitted finite-element method for elliptic and parabolic interface problems

DOI10.1093/imanum/drl029zbMath1127.65087OpenAlexW2065517536MaRDI QIDQ5294122

Bhupen Deka, Rajen Kumar Sinha

Publication date: 23 July 2007

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/drl029

zbMATH Keywords

error estimateselliptic and parabolic interface problemsunfitted finite element method

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Initial value problems for second-order parabolic equations (35K15)

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