Fast orthogonalization to the kernel of the discrete gradient operator with application to Stokes problem

DOI10.1016/J.LAA.2009.11.010zbMath1183.65131OpenAlexW2056826592MaRDI QIDQ846302

Ivan V. Oseledets, Ekaterina A. Muravleva

Publication date: 9 February 2010

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2009.11.010

zbMATH Keywords

stabilizationnumerical experimentsfinite differencesStokes problemkerneltensor structurediscrete gradient operatorfast orthogonalization

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Navier-Stokes equations (35Q30) Finite difference methods for boundary value problems involving PDEs (65N06)

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• Stabilization of Low-order Mixed Finite Elements for the Stokes Equations

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