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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Vydané v:	Communications in numerical methods in engineering Ročník 24; číslo 11; s. 1421 - 1430
Hlavní autori:	Becker, Roland, Hansbo, Peter
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Chichester, UK John Wiley & Sons, Ltd 01.11.2008 Wiley
Predmet:	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
On-line prístup:	Získať plný text
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