Authors:
Algaba, A
Freire, E
Gamero, E
Rodriguez-Luis, AJ
Citation: A. Algaba et al., A tame degenerate Hopf-pitchfork bifurcation in a modified van der Pol-Duffing oscillator, NONLIN DYN, 22(3), 2000, pp. 249-269
Citation: E. Freire et al., First-order approximation for Canard periodic orbits in a vanderPol electronic oscillator, APPL MATH L, 12(2), 1999, pp. 73-78
Authors:
Algaba, A
Freire, E
Gamero, E
Rodriguez-Luis, AJ
Citation: A. Algaba et al., On a codimension-three unfolding of the interaction of degenerate Hopf andpitchfork bifurcations, INT J B CH, 9(7), 1999, pp. 1333-1362
Citation: A. Algaba et al., Hypernormal forms for equilibria of vector fields. Codimension one linear degeneracies, R MT J MATH, 29(1), 1999, pp. 13-45