Comptes Rendus
no. 10
Functional Analysis
A new approximation result for BV-functions
Presented by: Philippe G. Ciarlet
Micol Amar1; Virginia De Cicco1
1 Università di Roma “La Sapienza”, Dipartimento di Metodi e Modelli Matematici, Via A. Scarpa 16, 00161 Roma, Italy
Comptes Rendus. Mathématique, Volume 340 (2005) no. 10, pp. 735-738

This Note is devoted to obtaining an approximation result for BV-functions by means of a quasi-polyhedral sequence of BV-functions. This approximation could have interesting applications in some problems of the Calculus of Variations.

On démontre un théorème de approximation pour une fonction qui appartient à l'espace BV avec une suite quasi-polyédriques de fonctions BV. Cette approximation peut être très utile pour quelques problèmes du Calcul des Variations.

Received:
Accepted:
Published online:
DOI: 10.1016/j.crma.2005.03.027

Micol Amar 1; Virginia De Cicco 1

1 Università di Roma “La Sapienza”, Dipartimento di Metodi e Modelli Matematici, Via A. Scarpa 16, 00161 Roma, Italy 
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Micol Amar; Virginia De Cicco. A new approximation result for BV-functions. Comptes Rendus. Mathématique, Volume 340 (2005) no. 10, pp. 735-738. doi: 10.1016/j.crma.2005.03.027

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