A new proof of semicontinuity by Young measures and an approximation theorem in Orlicz-Sobolev spaces

Bianconi, Barbara

Abstr. Appl. Anal., Tome 2003 (2003) no. 7, p. 881-898 / Harvested from Project Euclid

Résumé

We give a new approach to study the lower semicontinuity properties of nonautonomous variational integrals whose energy densities satisfy general growth conditions. We apply the theory of Young measures and properties of Orlicz-Sobolev spaces to prove semicontinuity result.

Publié le : 2003-08-17
Classification: 49J45

@article{1063629051,
     author = {Bianconi, Barbara},
     title = {A new proof of semicontinuity by Young measures and an approximation theorem in Orlicz-Sobolev spaces},
     journal = {Abstr. Appl. Anal.},
     volume = {2003},
     number = {7},
     year = {2003},
     pages = { 881-898},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1063629051}
}

Bianconi, Barbara. A new proof of semicontinuity by Young measures and an approximation theorem in Orlicz-Sobolev spaces. Abstr. Appl. Anal., Tome 2003 (2003) no. 7, pp.  881-898. http://gdmltest.u-ga.fr/item/1063629051/