In the context of shape optimization by the level-set method, we address some new problems : Multiple eigenvalue optimization, robust compliance optimization and buckling load optimization. We also solve two important numerical issues via the bubble method and the velocity regularisation method. This Ph-D thesis also contains a chapter that unveils some of the most important numerical problems that arise when using the level-set method and the numerical tricks that solve these issues.Dans le contexte de l'optimisation de formes par la mé́thode des courbes de niveaux, nous nous inté́ressons à certains nouveaux problèmes : l'optimisation de valeurs propres multiples, l'optimisation de la compliance robuste et l'optimisation du critère de flam...
International audienceIn the context of structural optimization we propose a numerical method based ...
International audienceIn the context of structural optimization we propose a new numericalmethod bas...
Linear buckling constraints are important in structural topology optimization for obtaining designs ...
In the context of shape optimization by the level-set method, we address some new problems : Multipl...
(Reçu le jour mois année, accepte ́ après révision le jour mois année) Abstract. We study a lev...
The main purpose of this thesis is to propose a method for structural optimization which combines th...
Abstract. In the context of structural optimization by the level-set method, we propose an extension...
The main purpose of this thesis is to propose a method for structural optimization which combines th...
Abstract We study a level-set method for numerical shape optimization of elastic structures. Our app...
International audienceIn the context of structural optimization by the level-set method, we propose ...
International audienceIn the context of structural optimization we propose a new numericalmethod bas...
The main purpose of this thesis is the definition of a shape optimization method which combines seco...
A numerical coupling of two recent methods in shape and topology optimization of structures is propo...
In this paper we introduce a semi-Lagrange scheme to solve the level set equation in structural topo...
International audienceThis article focused on shape optimization of static perfect plasticity proble...
International audienceIn the context of structural optimization we propose a numerical method based ...
International audienceIn the context of structural optimization we propose a new numericalmethod bas...
Linear buckling constraints are important in structural topology optimization for obtaining designs ...
In the context of shape optimization by the level-set method, we address some new problems : Multipl...
(Reçu le jour mois année, accepte ́ après révision le jour mois année) Abstract. We study a lev...
The main purpose of this thesis is to propose a method for structural optimization which combines th...
Abstract. In the context of structural optimization by the level-set method, we propose an extension...
The main purpose of this thesis is to propose a method for structural optimization which combines th...
Abstract We study a level-set method for numerical shape optimization of elastic structures. Our app...
International audienceIn the context of structural optimization by the level-set method, we propose ...
International audienceIn the context of structural optimization we propose a new numericalmethod bas...
The main purpose of this thesis is the definition of a shape optimization method which combines seco...
A numerical coupling of two recent methods in shape and topology optimization of structures is propo...
In this paper we introduce a semi-Lagrange scheme to solve the level set equation in structural topo...
International audienceThis article focused on shape optimization of static perfect plasticity proble...
International audienceIn the context of structural optimization we propose a numerical method based ...
International audienceIn the context of structural optimization we propose a new numericalmethod bas...
Linear buckling constraints are important in structural topology optimization for obtaining designs ...