Abstract
An integral representation formula for a class of functionals defined on and in (the space of special functions of bounded variation) is obtained without requiring the regularity conditions usually imposed in the literature. The approach is based on the general results of [10] and on a Poincaré-Wirtinger type inequality introduced by DE GIORGI, CARRIERO & LEACI [25]. Applications to relaxation problems and dimension-reduction problems in brittle thin films are presented.
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(Accepted May 8, 2002) Published online October 18, 2002
Communicated by L. Ambrosio
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BOUCHITTÉ, G., FONSECA, I., LEONI, G. et al. A Global Method for Relaxation in W1,p and in SBVp . Arch. Rational Mech. Anal. 165, 187–242 (2002). https://doi.org/10.1007/s00205-002-0220-y
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DOI: https://doi.org/10.1007/s00205-002-0220-y