Convergence of semidiscrete Galerkin finite element schemes for nonhomogeneous parabolic evolution problems

DOI10.1006/jmaa.1995.1381zbMath0846.65043OpenAlexW1997876678MaRDI QIDQ1910029

Kumara Jayasuriya, Bruce A. Wade

Publication date: 4 September 1996

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jmaa.1995.1381

zbMATH Keywords

convergenceoptimal error estimatesnonsmooth initial datalinear homogeneous parabolic evolution problemssemidiscrete Galerkin finite element

Mathematics Subject Classification ID

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) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20) Initial value problems for linear higher-order PDEs (35G10) Higher-order parabolic equations (35K25)

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