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Local projection stabilized Galerkin approximations 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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Publication status:
Published

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Publisher copy:
10.1016/j.cma.2008.10.017

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Institution:
University of Oxford
Department:
Oxford, MPLS, Mathematical Inst
Journal:
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
Volume:
198
Issue:
5-8
Pages:
877-883
Publication date:
2009
DOI:
ISSN:
0045-7825
URN:
uuid:789eb16b-1b3f-4671-b1af-81f42aee4216
Source identifiers:
187887
Local pid:
pubs:187887

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