An expanded mixed covolume method for sobolev equation with convection term on triangular grids

DOI10.1002/num.21754zbMath1280.65093OpenAlexW2034717667WikidataQ115398271 ScholiaQ115398271MaRDI QIDQ2846182

Zhichao Fang, Hong Li

Publication date: 5 September 2013

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.21754

zbMATH Keywords

numerical exampleSobolev equationoptimal error estimatemixed covolume methodexpanded mixed covolume methodRaviart-Thomas mixed finite element space

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) 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) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08)

Related Items

Analysis of a space-time continuous Galerkin method for convection-dominated Sobolev equations, Boundary value behaviors for solutions of the equilibrium equations with angular velocity, An expanded mixed covolume element method for integro-differential equation of Sobolev type on triangular grids, A splitting mixed covolume method for viscoelastic wave equations on triangular grids, One-parameter orthogonal spline collocation methods for nonlinear two-dimensional Sobolev equations with time-variable delay

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