Add to ORKGInternational audienceThe aim of this paper is to introduce of notion of weak variational solution in an abstract setting, although we are mainly interested in almost periodic type solutions. We give two existence and uniqueness theorems. Even if assumptions are strong, we obtain two theorems with explict bounds
International audienceIn this paper, we study almost periodic (a.p.) solutions of discrete dynamical...
We study the existence of one or more weak periodic solutions of nonlinear evolution PDEs in a cylin...
AbstractIn this paper we present some quite simple results concerning almost-periodic solutions of a...
International audienceThe aim of this paper is to introduce of notion of weak variational solution i...
Abstract We study almost periodic solutions for a class of nonlinear second-order differential equat...
In this article, we prove the existence of optimal mild solutions for linear fractional evolution e...
By various variational approaches we study the existence of infinitely many weak solutions for a non...
International audienceWe study the almost periodic solutions of Euler equations and of some more gen...
The variational equation of a nonautonomous differential equation along a solution mu is given. We c...
Abstract. The variational equation of a nonautonomous differential equation x ̇ = F (t, x) along a ...
International audienceBy using the Ekeland variational principle and the calculus of variations in m...
summary:Some linear and weakly nonlinear partial differential equations with Dirichlet boundary cond...
The existence and regularity properties of the solution of the periodic problem related to a second ...
AbstractThe existence of periodic solutions for some singularly perturbed variational equations is s...
Hereafter we shall analyse the existence and regularity properties of the solution of the periodic p...
International audienceIn this paper, we study almost periodic (a.p.) solutions of discrete dynamical...
We study the existence of one or more weak periodic solutions of nonlinear evolution PDEs in a cylin...
AbstractIn this paper we present some quite simple results concerning almost-periodic solutions of a...
International audienceThe aim of this paper is to introduce of notion of weak variational solution i...
Abstract We study almost periodic solutions for a class of nonlinear second-order differential equat...
In this article, we prove the existence of optimal mild solutions for linear fractional evolution e...
By various variational approaches we study the existence of infinitely many weak solutions for a non...
International audienceWe study the almost periodic solutions of Euler equations and of some more gen...
The variational equation of a nonautonomous differential equation along a solution mu is given. We c...
Abstract. The variational equation of a nonautonomous differential equation x ̇ = F (t, x) along a ...
International audienceBy using the Ekeland variational principle and the calculus of variations in m...
summary:Some linear and weakly nonlinear partial differential equations with Dirichlet boundary cond...
The existence and regularity properties of the solution of the periodic problem related to a second ...
AbstractThe existence of periodic solutions for some singularly perturbed variational equations is s...
Hereafter we shall analyse the existence and regularity properties of the solution of the periodic p...
International audienceIn this paper, we study almost periodic (a.p.) solutions of discrete dynamical...
We study the existence of one or more weak periodic solutions of nonlinear evolution PDEs in a cylin...
AbstractIn this paper we present some quite simple results concerning almost-periodic solutions of a...