Maximum-norm stability of the finite element Stokes projection
نویسندگان
چکیده
منابع مشابه
Maximum-norm stability of the finite element Stokes projection
We prove stability of the finite element Stokes projection in the product space W 1,∞(Ω) × L∞(Ω), i.e., the maximum norm of the discrete velocity gradient and discrete pressure are bounded by the sum of the corresponding exact counterparts, independently of the mesh-size. The proof relies on weighted L estimates for regularized Green’s functions associated with the Stokes problem and on a weigh...
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ژورنال
عنوان ژورنال: Journal de Mathématiques Pures et Appliquées
سال: 2005
ISSN: 0021-7824
DOI: 10.1016/j.matpur.2004.09.017