Demostramos (véase Teorema 2.1) que la existencia de puntos críticos de cierto funcional J : H → R, donde H es un espacio de Hilbert, se reduce a la existencia de puntos críticos de un nuevo funcional J:N → R, donde N es un subespacio finito dimensional de H. Las propiedades variacionales de J son usadas en las secciones 3 y 4 para dar aplicaciones a ecuaciones diferenciales ordinarias y parciales
In this work we present a unified approach for treating the existence, uniqueness and asymptotic sta...
In this work we present a unified approach for treating the existence, uniqueness and asymptotic sta...
AbstractWe prove existence and multiplicity theorems for nonlinear elliptic boundary value problems ...
AbstractIn this paper we shall study the existence of a periodic solution to the nonlinear different...
AbstractThis paper deals with the solvability of the equation A(u) − S(u) = f, where A is a continuo...
AbstractWe study equations on RN, Lu = W(x)u p −1 uLu = f(u), where L is an indefinite Schrödinger o...
summary:In this paper we deal with the boundary value problem in the Hilbert space. Existence of a s...
Dans cette thèse, nous étudions l’existence, non existence et multiplicité des ondes stationnairesav...
In the branch of mathematical analysis known as functional analysis, one mainly studies functions de...
This thesis is a collection of published and submitted papers. Each paper presents a chapter of the...
In this thesis, we study the existence, non-existence and multiplicity of standing waves withprescri...
In this thesis, we study the existence, non-existence and multiplicity of standing waves withprescri...
This paper deals with the behavior of solutions of ordinary differential equations in a Hilbert Spac...
We study 2 × 2 systems of variational inequalities which are only weakly elliptic; in particular, th...
We study 2\Theta2 systems of variational inequalities which are only weakly elliptic; in particular,...
In this work we present a unified approach for treating the existence, uniqueness and asymptotic sta...
In this work we present a unified approach for treating the existence, uniqueness and asymptotic sta...
AbstractWe prove existence and multiplicity theorems for nonlinear elliptic boundary value problems ...
AbstractIn this paper we shall study the existence of a periodic solution to the nonlinear different...
AbstractThis paper deals with the solvability of the equation A(u) − S(u) = f, where A is a continuo...
AbstractWe study equations on RN, Lu = W(x)u p −1 uLu = f(u), where L is an indefinite Schrödinger o...
summary:In this paper we deal with the boundary value problem in the Hilbert space. Existence of a s...
Dans cette thèse, nous étudions l’existence, non existence et multiplicité des ondes stationnairesav...
In the branch of mathematical analysis known as functional analysis, one mainly studies functions de...
This thesis is a collection of published and submitted papers. Each paper presents a chapter of the...
In this thesis, we study the existence, non-existence and multiplicity of standing waves withprescri...
In this thesis, we study the existence, non-existence and multiplicity of standing waves withprescri...
This paper deals with the behavior of solutions of ordinary differential equations in a Hilbert Spac...
We study 2 × 2 systems of variational inequalities which are only weakly elliptic; in particular, th...
We study 2\Theta2 systems of variational inequalities which are only weakly elliptic; in particular,...
In this work we present a unified approach for treating the existence, uniqueness and asymptotic sta...
In this work we present a unified approach for treating the existence, uniqueness and asymptotic sta...
AbstractWe prove existence and multiplicity theorems for nonlinear elliptic boundary value problems ...