Exact bounds on the effective behaviour ...
Type de document :
Compte-rendu et recension critique d'ouvrage
DOI :
Titre :
Exact bounds on the effective behaviour of a conducting discrete polycrystal
Auteur(s) :
Braides, Andrea [Auteur]
Dipartimento di Matematica "Guido Castelnuovo" [Roma I] [Sapienza University of Rome]
Gloria, Antoine [Auteur]
SImulations and Modeling for PArticles and Fluids [SIMPAF]
Dipartimento di Matematica "Guido Castelnuovo" [Roma I] [Sapienza University of Rome]
Gloria, Antoine [Auteur]
SImulations and Modeling for PArticles and Fluids [SIMPAF]
Titre de la revue :
Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal
Pagination :
1198-1216
Éditeur :
Society for Industrial and Applied Mathematics
Date de publication :
2008
ISSN :
1540-3459
Mot(s)-clé(s) en anglais :
polycrystals
discrete energies
effective properties
composite materials
discrete energies
effective properties
composite materials
Discipline(s) HAL :
Mathématiques [math]/Analyse numérique [math.NA]
Résumé en anglais : [en]
In a recent paper by Braides and Francfort, the problem of the characterization of the overall properties of lattice energies describing networks with arbitrary mixtures of two types of linear conductors has been addressed ...
Lire la suite >In a recent paper by Braides and Francfort, the problem of the characterization of the overall properties of lattice energies describing networks with arbitrary mixtures of two types of linear conductors has been addressed in a two-dimensional setting. In this paper we investigate the connection between that discrete optimization process and the theory of bounds for mixtures of continuum energies, for which the choice of the relationships between the different phases of the mixture is unusual and leads to remarkably simple results in terms of $G$-closure.Lire moins >
Lire la suite >In a recent paper by Braides and Francfort, the problem of the characterization of the overall properties of lattice energies describing networks with arbitrary mixtures of two types of linear conductors has been addressed in a two-dimensional setting. In this paper we investigate the connection between that discrete optimization process and the theory of bounds for mixtures of continuum energies, for which the choice of the relationships between the different phases of the mixture is unusual and leads to remarkably simple results in terms of $G$-closure.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Collections :
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