• Ponencia
      Icon

      Functionals of harmonics functions 

      Quintero, Niurka R.; Cuesta Ruiz, José Antonio; Álvarez Nodarse, Renato (Multidisciplinary Digital Publishing Institute, 2018-01)
      Let CsT, with T > 0, be the set of continuous, T-periodic functions f : R → Rs, and let Γ : CsT → R be a real functional on CsT.
    • Artículo
      Icon

      Ratchet effect on a relativistic particle driven by external forces 

      Quintero, Niurka R.; Álvarez Nodarse, Renato; Cuesta Ruiz, José Antonio (Institute of Physics, 2011)
      We study the ratchet effect of a damped relativistic particle driven by both asymmetric temporal bi-harmonic and time-periodic ...