Two-scale composite finite element method for parabolic problems with smooth and nonsmooth initial data

DOI10.1007/s12190-017-1153-9zbMath1488.65453OpenAlexW2768884513MaRDI QIDQ1786970

Rajen Kumar Sinha, Tamal Pramanick

Publication date: 25 September 2018

Published in: Journal of Applied Mathematics and Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s12190-017-1153-9

zbMATH Keywords

error estimatesemidiscreteparabolic problemsfully discretecomposite finite elementsmooth and nonsmooth initial data

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)

Related Items (2)

Error Estimates for Two-Scale Composite Finite Element Approximations of Nonlinear Parabolic Equations ⋮ Composite finite element approximation for parabolic problems in nonconvex polygonal domains

Uses Software

• FreeFem++

Cites Work

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