Publicaciones en colaboración con investigadores/as de University of Trieste (9)

2023

  1. A two-point boundary value problem associated with Hamiltonian systems on a cylinder

    Rendiconti del Circolo Matematico di Palermo, Vol. 72, Núm. 8, pp. 3931-3947

  2. Periodic solutions of discontinuous second order differential equations. The porpoising effect

    Nonlinear Analysis: Real World Applications, Vol. 74

2019

  1. A Poincaré–Birkhoff theorem for Hamiltonian flows on nonconvex domains

    Journal des Mathematiques Pures et Appliquees, Vol. 129, pp. 131-152

2017

  1. A higher dimensional Poincaré–Birkhoff theorem for Hamiltonian flows

    Annales de l'Institut Henri Poincare (C) Analyse Non Lineaire, Vol. 34, Núm. 3, pp. 679-698

2016

  1. A higher-dimensional Poincaré-Birkhoff theorem without monotone twist

    Comptes Rendus Mathematique, Vol. 354, Núm. 5, pp. 475-479

2012

  1. Periodic motions in a gravitational central field with a rotating external force

    Celestial Mechanics and Dynamical Astronomy, Vol. 113, Núm. 3, pp. 335-342

2011

  1. Periodic, subharmonic, and quasi-periodic oscillations under the action of a central force

    Discrete and Continuous Dynamical Systems, Vol. 29, Núm. 1, pp. 169-192

2002

  1. Multiple solutions of positively homogeneous equations

    Nonlinear Analysis, Theory, Methods and Applications, Vol. 49, Núm. 8, pp. 1137-1147

2000

  1. Positively homogeneous equations in the plane

    Discrete and Continuous Dynamical Systems, Vol. 6, Núm. 2, pp. 475-482