hal-00694872, version 1
Plane-like minimizers and differentiability of the stable norm
Résumé : In this paper we investigate the strict convexity and the differentiability properties of the stable norm, which corresponds to the homogenized surface tension for a periodic perimeter homogenization problem (in a regular and uniformly elliptic case). We prove that it is always differentiable in totally irrational directions, while in other directions, it is differentiable if and only if the corresponding plane-like minimizers satisfying a strong Birkhoff property foliate the torus. We also discuss the issue of the uniqueness of the correctors for the corresponding homogenization problem.
- 1 :
- Polytechnique - X – CNRS : UMR7641
- 2 :
- Università degli studi di Padova
- Domaine : Mathématiques/Equations aux dérivées partielles
Mathématiques/Géométrie différentielle
Mathématiques/Systèmes dynamiques - Mots-clés : Plane-like minimizers – Geometric KAM Theory – Minimal surfaces – Birkhoff property – calibrations
- Versions disponibles : v1 (07-05-2012) v2 (15-10-2012)
- hal-00694872, version 1
- http://hal.archives-ouvertes.fr/hal-00694872
- oai:hal.archives-ouvertes.fr:hal-00694872
- Contributeur :
- Soumis le : Lundi 7 Mai 2012, 01:17:44
- Dernière modification le : Lundi 7 Mai 2012, 08:27:19




Documents associés

Exporter