A finite element problem issued from fictitious domain techniques

نویسندگان

  • Christine Bernardi
  • Vivette Girault
  • Frédéric Hecht
  • Hideo Kawarada
  • Olivier Pironneau
چکیده

We propose a finite element discretization of a problem issued from the fictitious domain technique. We prove a priori error estimates for the discrete problem and present numerical experiments which are in good agreement with the analysis. Résumé: Nous proposons une discrétisation par éléments finis d’un problème lié à la technique de domaine fictif. Nous prouvons des estimations d’erreur a priori pour le problème discret and présentons des expériences numériques qui confirment les résultats de l’analyse. 1 Analyse Numérique, C.N.R.S. & Université Pierre et Marie Curie, B.C. 187, 4 place Jussieu, 75252 Paris Cedex 05, France. 2 Institute of Applied Mathematics, Chiba University, 1-33 Yayoicho, Inageku, 263-8522 Chiba, Japan.

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عنوان ژورنال:
  • J. Num. Math.

دوره 9  شماره 

صفحات  -

تاریخ انتشار 2001