• Local generic behavior of a planar Filippov system with non-smooth switching curve 

      Fernandes Larrosa, Juliana; Martínez-Seara Alonso, M. Teresa; Teixeira, Marco Antonio (Springer Nature, 2021-10-18)
      Article
      Accés obert
      This paper discusses the generic local classification of typical singularities of 2D piecewise smooth vector fields when the switching set is an non smooth curve. The main goal is to obtain classification results concerning ...
    • Study of periodic orbits in periodic perturbations of planar reversible Filippov systems having a twofold cycle 

      Martínez-Seara Alonso, M. Teresa; Novaes, Douglas D.; Teixeira, Marco Antonio; Zeli, Iris O. (2020-01-01)
      Article
      Accés obert
      We study the existence of periodic solutions in a class of planar Filippov systems obtained from non-autonomous periodic perturbations of reversible piecewise smooth differential systems. It is assumed that the unperturbed ...
    • Wavelength-tuneable remote node for enhanced resilience and optimization of WDM access networks 

      Lázaro Villa, José Antonio; Bonada Bo, Francesc; Schrenk, Bernhard; Costa, Liliana; Teixeira, Marco Antonio; Chatzi, Sotiria; Klonidis, Dimitrios; Tomkos, Ioannis; Prat Gomà, Josep Joan (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A remote node design with a wavelength tuneable optical add/drop element is presented and experimentally demonstrated for application in a resilient ring+tree access network architecture. The flexibility of the network ...