Optimal error estimates of penalty based iterative methods for steady incompressible magnetohydrodynamics equations with different viscosities

DOI10.1007/s10915-018-0883-7zbMath1419.65123OpenAlexW2902087536MaRDI QIDQ2311999

Shipeng Mao, Xinlong Feng, Haiyan Su

Publication date: 4 July 2019

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10915-018-0883-7

zbMATH Keywords

error estimateinf-sup conditiontwo-level methodmagnetohydrodynamics equationspenalty finite element method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) PDEs in connection with fluid mechanics (35Q35) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element methods applied to problems in fluid mechanics (76M10) Magnetohydrodynamics and electrohydrodynamics (76W05)

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