Emilio Freire

Best Publications

• Bifurcation Sets of Continuous Piecewise Linear Systems with Two Zones

  Emilio Freire;Enrique Ponce;Francisco Rodrigo;Francisco Torres

  332
  Citations

• Canonical Discontinuous Planar Piecewise Linear Systems

  Emilio Freire;Enrique Ponce;Francisco Torres

  234
  Citations

• Continuation of periodic orbits in conservative and Hamiltonian systems

  Fj Munoz-Almaraz;E Freire;J Galan;E Doedel

  181
  Citations

• On simplifying and classifying piecewise-linear systems

  V. Carmona;E. Freire;E. Ponce;F. Torres

  148
  Citations

• A general mechanism to generate three limit cycles in planar Filippov systems with two zones

  Emilio Freire;Enrique Ponce;Francisco Torres

  145
  Citations

• A case study for homoclinic chaos in an autonomous electronic circuit: a trip taken from Takens-Bogdanov to Hopf-Sbil'nikov

  E. Freire;A. J. Rodríguez-Luis;E. Gamero;E. Ponce

  98
  Citations

• LIMIT CYCLE BIFURCATION FROM CENTER IN SYMMETRIC PIECEWISE-LINEAR SYSTEMS

  Emilio Freire;Enrique Ponce;Javier Ros

  92
  Citations

• Periodicity and chaos in an autonomous electronic system

  E. Freire;L. Franquelo;J. Aracil

  83
  Citations

• BIFURCATION OF INVARIANT CONES IN PIECEWISE LINEAR HOMOGENEOUS SYSTEMS

  Victoriano Carmona;Emilio Freire;Enrique Ponce;Francisco Torres

  82
  Citations

• LIMIT CYCLE BIFURCATION IN 3D CONTINUOUS PIECEWISE LINEAR SYSTEMS WITH TWO ZONES: APPLICATION TO CHUA'S CIRCUIT

  Victoriano Carmona;Emilio Freire;Enrique Ponce;Javier Ros

  82
  Citations

• A NOTE ON THE TRIPLE-ZERO LINEAR DEGENERACY: NORMAL FORMS, DYNAMICAL AND BIFURCATION BEHAVIORS OF AN UNFOLDING

  Emilio Freire;Estanislao Gamero;Alejandro J. Rodríguez-Luis;Antonio Algaba

  81
  Citations

• Isochronicity Via Normal Form

  Antonio Algaba;Emilio Freire;Estanislao Gamero

  73
  Citations

• The discontinuous matching of two planar linear foci can have three nested crossing limit cycles

  Emilio Freire;Enrique Ponce;Francisco Torres

  69
  Citations

• Hypernormal Form for the Hopf-Zero Bifurcation

  A. Algaba;E. Freire;E. Gamero

  68
  Citations

• The continuous matching of two stable linear systems can be unstable

  V. Carmona;E. Freire;E. Ponce;F. Torres

  66
  Citations

• The Focus-Center-Limit Cycle Bifurcation in Symmetric 3D Piecewise Linear Systems

  Emilio Freire

  65
  Citations

• First derivative of the period function with applications

  Emilio Freire;Armengol Gasull;Antoni Guillamon

  63
  Citations

• Quasi-homogeneous normal forms

  A. Algaba;E. Freire;E. Gamero;C. García

  59
  Citations

• On the critical crossing cycle bifurcation in planar Filippov systems

  Emilio Freire;Enrique Ponce;Francisco Torres

  52
  Citations

• Hopf-like bifurcations in planar piecewise linear systems

  Unknown

  43
  Citations