AbstractSome existence theorems are obtained by the least action principle for periodic solutions of nonautonomous second-order systems with a potential which is the sum of a subconvex function and a subquadratic function
Using the nonsmooth variant of minimax point theorems, some existence results are obtained for perio...
We study the existence of periodic solutions for a second order non-autonomous dynamical system. We ...
AbstractThe existence and multiplicity of periodic solutions are obtained for nonautonomous second o...
AbstractThe purpose of this paper is to study the existence of periodic solutions of non-autonomous ...
AbstractSome existence theorems are obtained for periodic solutions of nonautonomous second-order di...
Some existence theorems are obtained for periodic solutions of nonautonomous second-order different...
AbstractSome existence and multiplicity theorems are obtained for periodic solutions of nonautonomou...
AbstractSome existence theorems are obtained for periodic solutions of a class of unbounded nonauton...
summary:By using the least action principle and minimax methods in critical point theory, some exist...
AbstractThe existence of periodic solutions to non-autonomous second order systems with γ-quasisubad...
We study the existence of periodic solutions for second-order nonautonomous dynamical systems. We gi...
We prove the existence of periodic solutions for non-autonomous second order systems with p-Laplaci...
AbstractSome existence theorems are obtained for periodic solutions of the subquadratic second order...
Some existence theorems are obtained for periodic solutions of second order Hamiltonian system by us...
An existence theorem on periodic solution is established for a class of nonautonomous discrete sys...
Using the nonsmooth variant of minimax point theorems, some existence results are obtained for perio...
We study the existence of periodic solutions for a second order non-autonomous dynamical system. We ...
AbstractThe existence and multiplicity of periodic solutions are obtained for nonautonomous second o...
AbstractThe purpose of this paper is to study the existence of periodic solutions of non-autonomous ...
AbstractSome existence theorems are obtained for periodic solutions of nonautonomous second-order di...
Some existence theorems are obtained for periodic solutions of nonautonomous second-order different...
AbstractSome existence and multiplicity theorems are obtained for periodic solutions of nonautonomou...
AbstractSome existence theorems are obtained for periodic solutions of a class of unbounded nonauton...
summary:By using the least action principle and minimax methods in critical point theory, some exist...
AbstractThe existence of periodic solutions to non-autonomous second order systems with γ-quasisubad...
We study the existence of periodic solutions for second-order nonautonomous dynamical systems. We gi...
We prove the existence of periodic solutions for non-autonomous second order systems with p-Laplaci...
AbstractSome existence theorems are obtained for periodic solutions of the subquadratic second order...
Some existence theorems are obtained for periodic solutions of second order Hamiltonian system by us...
An existence theorem on periodic solution is established for a class of nonautonomous discrete sys...
Using the nonsmooth variant of minimax point theorems, some existence results are obtained for perio...
We study the existence of periodic solutions for a second order non-autonomous dynamical system. We ...
AbstractThe existence and multiplicity of periodic solutions are obtained for nonautonomous second o...
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