hal-00685042, version 1
Some PDEs problems in generalized Sobolev algebras
Journal of Mathematical Analysis and applications 388 (2012) 647-658
Résumé : The aim of this paper is to prove that the framework of generalized functions of Sobolev type is more suitable to pose and solve some PDEs problems with very irregular data, than the one introduced by J.-F. Colombeau, when ${\mathcal{C}}^{\infty}$ estimates are not available or out of reach. In such type of algebras, one shows the existence and some qualitative properties of solutions for problems appearing in the mathematical modelisation of oil activities.
- 1 :
- Université des Antilles et de la Guyane
- Domaine : Mathématiques/Mathématiques générales
- Mots-clés : PDEs problem – generalized solution – Sobolev algebra – singular spectrum – non positive solution.
- hal-00685042, version 1
- http://hal.archives-ouvertes.fr/hal-00685042
- oai:hal.archives-ouvertes.fr:hal-00685042
- Contributeur :
- Soumis le : Mardi 3 Avril 2012, 18:42:05
- Dernière modification le : Mardi 3 Avril 2012, 18:42:05



Documents associés
Exporter