Chercher dans le catalogue

Une collection de plus de 4000 documents référencés, une quarantaine de périodiques généralistes et spécialisés, ainsi que de la documentation numérique.


Le centre de documentation intègre le catalogue d’AMU, durant ce chantier, nous vous invitons à rechercher aussi dans le nouveau catalogue


Derniers dépôts dans l'archive ouverte HAL

Ajouté le 21/09/2018

In this paper, we propose a statistical methodology to test whether the texture of an image is isotropic or not. This methodology is based on the well-known quadratic variations defined as averages of square image increments. Specific to our approach, these variations are computed in different directions using grid-preserving image rotations.

Ajouté le 20/09/2018

We consider a Glauber dynamics associated with the Ising model on a large two-dimensional box with with minus boundary conditions and in the limit of a vanishing positive external magnetic field. The volume of this box increases quadratically in the inverse of the magnetic field.

Ajouté le 18/09/2018

The numerical resolution of the Compressible Two-Layer model proposed in [Demay & Hérard, CMAT 2017] is addressed in this work with the aim of simulating mixed flows and entrapped air pockets in pipes. This five-equation model provides a unified two-phase description of such flows which involve transitions between stratified regimes (air-water herein) and pressurized or dry regimes (pipe full of water or air).