Error analysis for a monolithic discretization of coupled Darcy and Stokes problems

The coupled Stokes and Darcy equations are approximated by a strongly conservative finite element method. The discrete spaces are the divergence-conforming velocity space with matching pressure space such as the Raviart-Thomas spaces. This work proves optimal error estimate of the velocity in the L2...

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Hauptverfasser: Girault, Vivette (VerfasserIn) , Kanschat, Guido (VerfasserIn) , Rivière, Béatrice (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 28.05.2014
In: Journal of numerical mathematics
Year: 2014, Jahrgang: 22, Heft: 2, Pages: 109-142
ISSN:1569-3953
DOI:10.1515/jnma-2014-0005
Online-Zugang:Verlag, Volltext: http://dx.doi.org/10.1515/jnma-2014-0005
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Verfasserangaben:V. Girault, G. Kanschat, and B. Rivière

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