We are interested in the existence of a brake orbit of prescribed Hamiltonian with indefinite Lagrangian. This problem may be considered as a generalization of the classical case for which many existence results are known. Here we assume at least a quadratic growth of the potential in order to find a brake orbit via a linking variational principle
AbstractThis paper outlines how to use holomorphic cylinders with Lagrangian boundaries to prove exi...
The existence of nontrivial orbits with prescribed period is proved by a direct variational method
We prove the existence of at least cl(Af) periodic orbits for certain time-dependent Hamiltonian sys...
We are interested in the existence of a brake orbit of prescribed Hamiltonian with indefinite Lagran...
We are interested in the existence of a brake orbit of prescribed Hamiltonian with indefinite Lagran...
Abstract. In this note we point out that the arguments by Campos and Tarallo [1] implied the existen...
AbstractIn this note, we show under a less restrictive setting than previously that there exists a c...
AbstractIn this paper we look for periodic orbits for a Lagrangian system in a complete Riemannian m...
We consider Hamiltonian functions of the classical type, namely, even and convex with respect to the...
We consider Hamiltonian functions of the classical type, namely, even and convex with respect to the...
In this paper we look for periodic orbits for a Lagrangian system in a complete Riemannian manifold ...
We prove the existence of periodic orbits with minimal period greater than any prescribed number for...
In this paper we look for periodic orbits for a Lagrangian system in a complete Riemannian manifold ...
Our main results here are as follows: Let X* be a family of 2?-periodic Hamiltonian vectorfields tha...
Abstract. In this paper, we show the existence of non contractible periodic orbits in Hamiltonian sy...
AbstractThis paper outlines how to use holomorphic cylinders with Lagrangian boundaries to prove exi...
The existence of nontrivial orbits with prescribed period is proved by a direct variational method
We prove the existence of at least cl(Af) periodic orbits for certain time-dependent Hamiltonian sys...
We are interested in the existence of a brake orbit of prescribed Hamiltonian with indefinite Lagran...
We are interested in the existence of a brake orbit of prescribed Hamiltonian with indefinite Lagran...
Abstract. In this note we point out that the arguments by Campos and Tarallo [1] implied the existen...
AbstractIn this note, we show under a less restrictive setting than previously that there exists a c...
AbstractIn this paper we look for periodic orbits for a Lagrangian system in a complete Riemannian m...
We consider Hamiltonian functions of the classical type, namely, even and convex with respect to the...
We consider Hamiltonian functions of the classical type, namely, even and convex with respect to the...
In this paper we look for periodic orbits for a Lagrangian system in a complete Riemannian manifold ...
We prove the existence of periodic orbits with minimal period greater than any prescribed number for...
In this paper we look for periodic orbits for a Lagrangian system in a complete Riemannian manifold ...
Our main results here are as follows: Let X* be a family of 2?-periodic Hamiltonian vectorfields tha...
Abstract. In this paper, we show the existence of non contractible periodic orbits in Hamiltonian sy...
AbstractThis paper outlines how to use holomorphic cylinders with Lagrangian boundaries to prove exi...
The existence of nontrivial orbits with prescribed period is proved by a direct variational method
We prove the existence of at least cl(Af) periodic orbits for certain time-dependent Hamiltonian sys...
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