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Local projection finite element stabilization for the generalized Stokes problem

Abstract:

We analyze pressure stabilized finite element methods for the solution of the generalized Stokes problem and investigate their stability and convergence properties. An important feature of the method is that the pressure gradient unknowns can be eliminated locally thus leading to a decoupled system of equations. Although stability of the method has been established, for the homogeneous Stokes equations, the proof given here is based on the existence of a special interpolant with additional or...

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Authors


Kamel Nafa More by this author
Andrew J Wathen More by this author
Publisher:
Oxford University Computing Laboratory
Publication date:
2008-10-01
URN:
uuid:63319941-5691-4dfe-a571-47dae593a54b
Local pid:
cs:2811

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