A globally divergence-free weak Galerkin method for Brinkman equations

DOI10.1016/j.apnum.2018.11.002zbMath1412.65230OpenAlexW2900654152WikidataQ128929741 ScholiaQ128929741MaRDI QIDQ1728343

Li Zhang, Jian Zhang, Min-Fu Feng

Publication date: 22 February 2019

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apnum.2018.11.002

zbMATH Keywords

weak GalerkinBrinkman equationsuniform error estimatesglobally divergence-freeweak gradient operator

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Flows in porous media; filtration; seepage (76S05) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) A priori estimates in context of PDEs (35B45) Finite element methods applied to problems in fluid mechanics (76M10)

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