Optimal $H^{p,{p/2}} $ Error Estimates for a Parabolic Galerkin Method

DOI10.1137/0718045zbMath0483.65063OpenAlexW1988184192MaRDI QIDQ3942341

Wolfgang Hackbusch

Publication date: 1981

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0718045

zbMATH Keywords

optimal error estimatesCrank-Nicolson schemecontinuous and discrete Galerkin solution

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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