Rehabilitation of the Lowest-Order Raviart–Thomas Element on Quadrilateral Grids

DOI10.1137/070704265zbMath1190.65169OpenAlexW2057980763MaRDI QIDQ5305941

Denis Ridzal, Pavel B. Bochev

Publication date: 24 March 2010

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

Full work available at URL: https://doi.org/10.1137/070704265

zbMATH Keywords

convergencefinite element methodsDarcy equationmixed methodsmixed Galerkin methodleast-squares methodsRaviart-Thomas elementsmimetic methodsnonaffine quadrilateral grids

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) 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) Iterative numerical methods for linear systems (65F10) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Electro- and magnetostatics (78A30)

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