Investigation of Lagrange-Galerkin method for an obstacle parabolic problem

DOI10.1134/S1995080218070089zbMath1404.65165OpenAlexW2890739848WikidataQ129248435 ScholiaQ129248435MaRDI QIDQ1992086

R. Z. Dautov, A. V. Lapin

Publication date: 2 November 2018

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1995080218070089

zbMATH Keywords

finite element methodparabolic variational inequalityLagrange-Galerkin methoddiffusion-convection operator

Mathematics Subject Classification ID

Unilateral problems for linear parabolic equations and variational inequalities with linear parabolic operators (35K85) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) 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)

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