New interpolation error estimates anda posteriorierror analysis for linear parabolic interface problems

DOI10.1002/num.22120zbMath1365.65211OpenAlexW2550571781MaRDI QIDQ2970840

Jinank Jain, Jhuma Sen Gupta, Rajen Kumar Sinha, Gujji Murali Mohan Reddy

Publication date: 31 March 2017

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

Full work available at URL: https://doi.org/10.1002/num.22120

zbMATH Keywords

finite element methodnumerical experimentsa posteriori error estimatesbackward Euler methodClément type interpolation estimateselliptic reconstruction techniquelinear parabolic interface probolems

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) 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)

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