This paper deals with a boundary value problem for Duffing equation. The existence of unique solution for the problem is studied by using the minimax theorem due to Huang Wenhua. The existence and uniqueness result was presented under a generalized nonresonance condition
Ordinary differential equations of various types appear in the mathematical modelling in mechanics. ...
summary:Let $g$: $\bold R\rightarrow \bold R$ be a continuous function, $e$: $[0,1]\rightarrow \bold...
We consider a multivalued nonlinear Duffing system driven by a nonlinear nonhomogeneous differential...
This paper deals with a boundary value problem for Duffing equation. The existence of unique soluti...
This paper deals with a two-point boundary value problem of a class of Duffing-type systems with non...
AbstractSome existence theorems are obtained for periodic solutions of the forced Duffing equation a...
Abstract. In this paper we investigate existence and continuous dependence on a func-tional paramete...
AbstractIn this paper, minimax theorems due to Stepan A. Tersian were generalized, the existence and...
AbstractWe obtain existence an multiplicity of harmonic and subharmonic solutions to the periodicall...
In this paper we study the solvability of Sturm-Liouville BVPs for Duffing equations by means of hom...
summary:Let $g$: $\bold R\rightarrow \bold R$ be a continuous function, $e$: $[0,1]\rightarrow \bold...
Ordinary differential equations of various types appear in the mathematical modelling in mechanics. ...
J. Littlewood, L. Markus, and J. Moser proposed independently the boundedness problem for solutions ...
AbstractJ. Littlewood, L. Markus, and J. Moser proposed independently the boundedness problem for so...
summary:Let $g$: $\bold R\rightarrow \bold R$ be a continuous function, $e$: $[0,1]\rightarrow \bold...
Ordinary differential equations of various types appear in the mathematical modelling in mechanics. ...
summary:Let $g$: $\bold R\rightarrow \bold R$ be a continuous function, $e$: $[0,1]\rightarrow \bold...
We consider a multivalued nonlinear Duffing system driven by a nonlinear nonhomogeneous differential...
This paper deals with a boundary value problem for Duffing equation. The existence of unique soluti...
This paper deals with a two-point boundary value problem of a class of Duffing-type systems with non...
AbstractSome existence theorems are obtained for periodic solutions of the forced Duffing equation a...
Abstract. In this paper we investigate existence and continuous dependence on a func-tional paramete...
AbstractIn this paper, minimax theorems due to Stepan A. Tersian were generalized, the existence and...
AbstractWe obtain existence an multiplicity of harmonic and subharmonic solutions to the periodicall...
In this paper we study the solvability of Sturm-Liouville BVPs for Duffing equations by means of hom...
summary:Let $g$: $\bold R\rightarrow \bold R$ be a continuous function, $e$: $[0,1]\rightarrow \bold...
Ordinary differential equations of various types appear in the mathematical modelling in mechanics. ...
J. Littlewood, L. Markus, and J. Moser proposed independently the boundedness problem for solutions ...
AbstractJ. Littlewood, L. Markus, and J. Moser proposed independently the boundedness problem for so...
summary:Let $g$: $\bold R\rightarrow \bold R$ be a continuous function, $e$: $[0,1]\rightarrow \bold...
Ordinary differential equations of various types appear in the mathematical modelling in mechanics. ...
summary:Let $g$: $\bold R\rightarrow \bold R$ be a continuous function, $e$: $[0,1]\rightarrow \bold...
We consider a multivalued nonlinear Duffing system driven by a nonlinear nonhomogeneous differential...