Quadrature based finite element approximations to time dependent parabolic equations with nonsmooth initial data

DOI10.1007/s100920050018zbMath0934.65106OpenAlexW1963589316MaRDI QIDQ1282124

Amiya K. Pani, Rajen Kumar Sinha

Publication date: 29 June 1999

Published in: Calcolo (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s100920050018

zbMATH Keywords

stabilitynonlinear parabolic equationerror estimatesfinite element methodnumerical quadraturesemidiscretizationbackward Euler method

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) 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) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20)

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