National audienceThe linearized equilibrium equations for straight elastic strings, beams, membranes or plates do not couple tangential and normal components. In the quasi-static evolution occurring above a fixed rigid obstacle with Coulomb dry friction, the normal displacement is governed by a variational inequality whereas the tangential displacement is seen to obey a sweeping process, the theory of which was extensively developed by Moreau in the 70s. In some cases, the underlying moving convex set has bounded retraction and, in these cases, the sweeping process can be solved by directly applying Moreau's results. However, in many other cases, the bounded retraction condition is not fulfilled and this is seen to be connected to the possi...
The mechanical motivation is presented for a PDE with a constraint. The purpose of this thesis is ...
The aim of this work is to propose a new approach to the solution of 3D unilateral contact problems ...
summary:L'existence et l'unicité de la solution du problème contact et du problème mixte est prouvée...
International audienceThe linearized equilibrium equations for straight elastic strings, beams, memb...
International audienceIn this paper, we study a new variant of Moreau's sweeping process with veloci...
On étudie l'évolution quasi-statique de fils et poutres élastiques, en transformation i...
International audienceIn this paper, we analyze and discuss the well-posedness of two new variants o...
International audienceThis work deals with the variation of the solution to an obstacle problem with...
International audienceStudying the motion of a vibl'ating string in the presence of an al'bitrary ob...
In this thesis, we were interested in the study of the existence of solutions for sweeping processes...
International audienceThis paper deals with the existence and uniqueness of solutions for a class of...
National audienceThis paper deals with an equilibrium finite element method for solving unilateral p...
In this dissertation, we study some classes of nonsmooth dynamical systems. Namely, perturbed sweepi...
International audienceThe existence and uniqueness of an equilibrium solution to frictional contact ...
International audienceThis paper deals with dual methods for solving unilateral problems with fricti...
The mechanical motivation is presented for a PDE with a constraint. The purpose of this thesis is ...
The aim of this work is to propose a new approach to the solution of 3D unilateral contact problems ...
summary:L'existence et l'unicité de la solution du problème contact et du problème mixte est prouvée...
International audienceThe linearized equilibrium equations for straight elastic strings, beams, memb...
International audienceIn this paper, we study a new variant of Moreau's sweeping process with veloci...
On étudie l'évolution quasi-statique de fils et poutres élastiques, en transformation i...
International audienceIn this paper, we analyze and discuss the well-posedness of two new variants o...
International audienceThis work deals with the variation of the solution to an obstacle problem with...
International audienceStudying the motion of a vibl'ating string in the presence of an al'bitrary ob...
In this thesis, we were interested in the study of the existence of solutions for sweeping processes...
International audienceThis paper deals with the existence and uniqueness of solutions for a class of...
National audienceThis paper deals with an equilibrium finite element method for solving unilateral p...
In this dissertation, we study some classes of nonsmooth dynamical systems. Namely, perturbed sweepi...
International audienceThe existence and uniqueness of an equilibrium solution to frictional contact ...
International audienceThis paper deals with dual methods for solving unilateral problems with fricti...
The mechanical motivation is presented for a PDE with a constraint. The purpose of this thesis is ...
The aim of this work is to propose a new approach to the solution of 3D unilateral contact problems ...
summary:L'existence et l'unicité de la solution du problème contact et du problème mixte est prouvée...