Volume 13, Number 2, April-June 2007
|Page(s)||396 - 412|
|Published online||12 May 2007|
A relaxation result in BV for integral functionals with discontinuous integrands
Dipartimento di Metodi e Modelli Matematici, via A. Scarpa 16, 00161
Roma, Italy; email@example.com; firstname.lastname@example.org
2 Dipartimento di Matematica e Applicazioni Monte Sant'Angelo, via Cintia, 80126 Napoli, Italy; email@example.com
Revised: 28 March 2006
We prove a relaxation theorem in BV for a non coercive functional with linear growth. No continuity of the integrand with respect to the spatial variable is assumed.
Mathematics Subject Classification: 49J45 / 26B30
Key words: Lower semicontinuity / relaxation / BV-functions / blow-up
© EDP Sciences, SMAI, 2007
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