La mécanique de l’endommagement au secours de la mécanique de la rupture : l’évolution de cette idée en un demi-siècle

Autor: Marigo, Jean-Jacques

Publikováno v: Comptes Rendus. Mécanique, Vol , Iss , Pp 1-21 (2023)

This article traces the main lines of the evolution of the ideas that have prevailed and the choices that have been made in modelling the fracture of materials for a century. In particular, the emphasis is on the creation and development of damage me

Externí odkaz: https://doaj.org/article/d867bb466f9a4afeb96c3baf83b6c474

Gamma-convergence et singularités vortex au bord dans des films ferromagnétiques minces avec interaction de Dzyaloshinskii-Moriya

Autor: l'Official, François

Publikováno v: Equations aux dérivées partielles [math.AP]. Université Paul Sabatier-Toulouse III, 2022. Français. ⟨NNT : 2022TOU30121⟩

This thesis deals with the asymptotic analysis of a variational model for thin ferromagnetic films. We study the micromagnetic energy for three-dimensional maps with values into the unit sphere S^2, called magnetizations, by taking into account the a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::47083e1703a8eb0dbbf2e65f7905bc97
https://theses.hal.science/tel-03924261/document

A Nash-game approach to joint data completion and location of small inclusions in Stokes flow

Autor: Abderrahmane Habbal, Moez Kallel, Marwa Ouni

Publikováno v: Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées
Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées, INRIA, 2021, Numéro spécial CARI 2020, Volume 34-2020-Special Issue CARI 2020, pp.16. ⟨10.46298/arima.6761⟩
Revue Africaine de Recherche en Informatique et Mathématiques Appliquées
Revue Africaine de Recherche en Informatique et Mathématiques Appliquées, 2021, Numéro spécial CARI 2020, Volume 34-2020-Special Issue CARI 2020, pp.16. ⟨10.46298/arima.6761⟩

We consider the coupled inverse problem of data completion and the determination of the best locations of an unknown number of small objects immersed in a stationary viscous fluid. We carefully introduce a novel method to solve this problem based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c04193077e4e0001045be7a849b47f7a
https://hal.archives-ouvertes.fr/hal-02927009

Quelques problèmes d'optimisation de formes autour de la géométrie des oeufs de Branchiopodes

Autor: Delyon, Alexandre

Publikováno v: Mathematics [math]. Université de Lorraine, 2020. English. ⟨NNT : 2020LORR0123⟩

In this thesis we are interested in a problem of mathematics applied to biology. The aim is to explain the shape of the eggs of Eulimnadia, a small animal belonging to the class Branchiopods}, and more precisely the Limnadiidae. Indeed, according to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2592::f04e5c4b81e6fdecd42c5fdfcc07c550
https://tel.archives-ouvertes.fr/tel-02992141/file/Manuscrit_DELYON.pdf

Limits of quasiminimal sets and existence of minimal sets under topological constraints

Autor: Labourie, Camille

Publikováno v: Géométrie métrique [math.MG]. Université Paris-Saclay, 2020. Français. ⟨NNT : 2020UPASS008⟩

In the nineteenth century, Joseph Plateau described the geometrical disposition of soap films. Their shape is explained by their tendency to minimize their area to a reach an equilibrium. Mathematicians have abstracted the concept of "surface with mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::2dafe387671d2cfa6d8b2350f6830049
https://tel.archives-ouvertes.fr/tel-02896598