Add to ORKGRădulescu* (Communicated by Hugo Beirão da Veiga) Abstract. By using variational methods and critical point theory, we establish the existence of infinitely many solutions for second-order impulsive di¤erential equations with Dirichlet boundary conditions, depending on two real parameters
Based on variational methods and critical point theory, we study the existence of nontrivial period...
By the virtue of variational method and critical point theory, we give some existence results of wea...
This paper is devoted to the study of the existence of at least three classical solutions for a seco...
We study the existence and multiplicity of classical solutions for second-order impulsive Sturm-Lio...
In this paper we are interested to ensure the existence of multiple nontrivial solutions for some cl...
This paper uses critical point theory and variational methods to investigate the multiple solutions ...
AbstractIn this paper, we study the existence of solutions for a class of second-order impulsive dif...
AbstractIn this paper, we consider the existence of solutions for a class of nonlinear impulsive pro...
Abstract In this paper, we study the existence of a second-order impulsive differenti...
A critical point theorem (local minimum result) for differentiable functionals is used for proving ...
Abstract In this paper, we apply critical point theory and variational methods to study the multiple...
By using critical point theory, some new sufficient conditions for ...
In this paper, we mainly consider the impulsive fractional differential equation. Under certain assu...
We are concerned with the nonlinear second-order impulsive periodic boundary value problem u′′(t) =...
We are concerned with the nonlinear second-order impulsive periodic boundary value problem u′′(t) =...
Based on variational methods and critical point theory, we study the existence of nontrivial period...
By the virtue of variational method and critical point theory, we give some existence results of wea...
This paper is devoted to the study of the existence of at least three classical solutions for a seco...
We study the existence and multiplicity of classical solutions for second-order impulsive Sturm-Lio...
In this paper we are interested to ensure the existence of multiple nontrivial solutions for some cl...
This paper uses critical point theory and variational methods to investigate the multiple solutions ...
AbstractIn this paper, we study the existence of solutions for a class of second-order impulsive dif...
AbstractIn this paper, we consider the existence of solutions for a class of nonlinear impulsive pro...
Abstract In this paper, we study the existence of a second-order impulsive differenti...
A critical point theorem (local minimum result) for differentiable functionals is used for proving ...
Abstract In this paper, we apply critical point theory and variational methods to study the multiple...
By using critical point theory, some new sufficient conditions for ...
In this paper, we mainly consider the impulsive fractional differential equation. Under certain assu...
We are concerned with the nonlinear second-order impulsive periodic boundary value problem u′′(t) =...
We are concerned with the nonlinear second-order impulsive periodic boundary value problem u′′(t) =...
Based on variational methods and critical point theory, we study the existence of nontrivial period...
By the virtue of variational method and critical point theory, we give some existence results of wea...
This paper is devoted to the study of the existence of at least three classical solutions for a seco...