Mixed Finite Element Approximations of Parabolic Integro-Differential Equations with Nonsmooth Initial Data

DOI10.1137/080740490zbMath1205.65341OpenAlexW2162016459MaRDI QIDQ3056228

Raytcho D. Lazarov, Richard E. Ewing, Rajen Kumar Sinha

Publication date: 11 November 2010

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

Full work available at URL: https://doi.org/10.1137/080740490

zbMATH Keywords

initial-boundary value problemsemidiscretizationoptimal error estimatesmixed finite element methoda-priori error estimatesparabolic integro-differential equationRitz-Volterra projectionsmooth and nonsmooth initial data

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Integro-partial differential equations (45K05)

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