A simple pressure stabilization method for the Stokes equation

In this paper, we consider a stabilization method for the Stokes problem, using equal‐order interpolation of the pressure and velocity, which avoids the use of the mesh size parameter in the stabilization term. We show that our approach is stable for equal‐order interpolation in the case of piecewis...

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Veröffentlicht in:	Communications in numerical methods in engineering Jg. 24; H. 11; S. 1421 - 1430
Hauptverfasser:	Becker, Roland, Hansbo, Peter
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Chichester, UK John Wiley & Sons, Ltd 01.11.2008 Wiley
Schlagworte:	Beräkningsmatematik Computational Mathematics Computational techniques equal-order interpolation Exact sciences and technology Fluid dynamics Fluid Mechanics Fundamental areas of phenomenology (including applications) General theory Mathematical methods in physics Physics stabilization Stokes problem Strömningsmekanik Incompressible flow Stokes problem Stokes equation Stabilization Polynomial approximation Quadratic approximation equal-order interpolation Piecewise linear system
ISSN:	1069-8299, 1099-0887, 1099-0887
Online-Zugang:	Volltext
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