AbstractUsing critical point theory, we study the existence of at least three solutions for a perturbed nonlinear Dirichlet boundary value problem for difference equations depending on two positive parameters
AbstractWe study the multiplicity of critical points for functionals which are only differentiable a...
Using the Fenchel-Young duality we derive a new critical point theorem. We illustrate our results wi...
Abstract. The aim of this paper is twofold. On one hand we establish a three critical points theorem...
Using critical point theory, we study the existence of at least three solutions for perturbed nonlin...
AbstractThe aim of this note is to establish the existence of three solutions for a perturbed two-po...
AbstractUsing critical point theory, we study the existence of at least three solutions for a pertur...
AbstractAn existence result of three non-zero solutions for non-autonomous elliptic Dirichlet proble...
AbstractA recent multiplicity theorem for the critical points of a functional defined on a finite-di...
AbstractThe existence of an open interval of parameters so that an ordinary Dirichlet problem has at...
We consider a Dirichlet boundary value problem driven by the p-Laplacian with the right hand side be...
summary:In this work we establish existence results for solutions to multipoint boundary value probl...
AbstractIn this paper we consider the discrete anisotropic boundary value problem using critical poi...
AbstractThis paper deals with two mixed nonlinear boundary value problems depending on a parameter λ...
Abstract. The aim of my talk is to point out several results concerning the exis-tence and multiplic...
This paper is devoted, with my great esteem, to Jean Mawhin. Jean Mawhin, who is for me a great teac...
AbstractWe study the multiplicity of critical points for functionals which are only differentiable a...
Using the Fenchel-Young duality we derive a new critical point theorem. We illustrate our results wi...
Abstract. The aim of this paper is twofold. On one hand we establish a three critical points theorem...
Using critical point theory, we study the existence of at least three solutions for perturbed nonlin...
AbstractThe aim of this note is to establish the existence of three solutions for a perturbed two-po...
AbstractUsing critical point theory, we study the existence of at least three solutions for a pertur...
AbstractAn existence result of three non-zero solutions for non-autonomous elliptic Dirichlet proble...
AbstractA recent multiplicity theorem for the critical points of a functional defined on a finite-di...
AbstractThe existence of an open interval of parameters so that an ordinary Dirichlet problem has at...
We consider a Dirichlet boundary value problem driven by the p-Laplacian with the right hand side be...
summary:In this work we establish existence results for solutions to multipoint boundary value probl...
AbstractIn this paper we consider the discrete anisotropic boundary value problem using critical poi...
AbstractThis paper deals with two mixed nonlinear boundary value problems depending on a parameter λ...
Abstract. The aim of my talk is to point out several results concerning the exis-tence and multiplic...
This paper is devoted, with my great esteem, to Jean Mawhin. Jean Mawhin, who is for me a great teac...
AbstractWe study the multiplicity of critical points for functionals which are only differentiable a...
Using the Fenchel-Young duality we derive a new critical point theorem. We illustrate our results wi...
Abstract. The aim of this paper is twofold. On one hand we establish a three critical points theorem...
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