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UNIVERSIDAD DE SEVILLA

Publicaciones


  
Resultados: 41
2010

Antonio Algaba Durán, Fernando Fernández Sánchez, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

Analysis of the T-point-Hopf bifurcation with Z2-symmetry: application to Chua's equation.

International Journal of Bifurcation and Chaos 20 (4) (2010).


2008

Fernando Fernández Sánchez, Emilio Freire Macías, Alejandro José Rodríguez Luis.

Analysis of the T-point-Hopf bifurcation.

Physica D: Nonlinear Phenomena 237 (3) (2008), 292--305.


2007

Emilio Freire Macías, Alejandro José Rodríguez Luis.

Numerical bifurcation analysis of electronic circuits. Numerical continuation methods for dynamical systems.

Bristol. Springer 1 (2007), 221--251.

Antonio Algaba Durán, Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis.

Resonances of periodic orbits in Ro?Ssler system in presence of a triple-zero bifurcation.

International Journal of Bifurcation and Chaos 17 (6) (2007), 1997--2008.


2006

Fernando Fernández Sánchez, Emilio Freire Macías, Luis Pizarro Solano, Alejandro José Rodríguez Luis.

Multiparametric bifurcations in an enzyme-catalyzed reaction model. Modeling and computations in dynamical systems.

Singapore. World Scientific Publishing Company (2006), 209--251.

Antonio Algaba Durán, Fernando Fernández Sánchez, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

Open-to-closed curves of saddle-node bifurcations of periodic orbits near a non-transversal T-point in Chua's equation.

International Journal of Bifurcation and Chaos 16 (9) (2006), 2637--2647.


2005

Antonio Algaba Durán, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis.

A bifurcation analysis of a simple electronic circuit.

Communications in Nonlinear Science and Numerical Simulation 10 (2) (2005), 169--178.

Antonio Algaba Durán, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

Homoclinic connections near a Belyakov point in Chua's equation.

International Journal of Bifurcation and Chaos 15 (4) (2005), 1239--1252.

Fernando Fernández Sánchez, Emilio Freire Macías, Luis Pizarro Solano, Alejandro José Rodríguez Luis.

Multiparametric bifurcations in an enzyme-catalyzed reaction model.

International Journal of Bifurcation and Chaos 15 (3) (2005), 905--947.


2004

Fernando Fernández Sánchez, Emilio Freire Macías, Alejandro José Rodríguez Luis.

Bi-spiraling homoclinic curves around a T-point in Chua's equation.

International Journal of Bifurcation and Chaos 14 (5) (2004), 1789--1793.


2003

Fernando Fernández Sánchez, Emilio Freire Macías, Luis Pizarro Solano, Alejandro José Rodríguez Luis.

A model for the analysis of the dynamical consequences of a nontransversal intersection of the two-dimensional manifolds involved in a T-point.

Physics Letters. Section a: General, Atomic and Solid State Physics 320 (2-3) (2003), 169--179.

Antonio Algaba Durán, Fernando Fernández Sánchez, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

Closed curves of global bifurcations in Chua's equation: a mechanism for their formation.

International Journal of Bifurcation and Chaos 13 (3) (2003), 609--616.

Antonio Algaba Durán, Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

Some results on Chua's equation near a triple-zero linear degeneracy.

International Journal of Bifurcation and Chaos 13 (3) (2003), 583--608.


2002

Antonio Algaba Durán, Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis.

A note on the triple-zero linear degeneracy: normal forms, dynamical and bifurcation behaviors of an unfolding.

International Journal of Bifurcation and Chaos 12 (12) (2002), 2799--2820.

Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis, Eusebius Doedel.

An analytical and numerical study of a modified Van der Pol oscillator.

Journal of Sound and Vibration 256 (4) (2002), 755--771.

Antonio Algaba Durán, Fernando Fernández Sánchez, Emilio Freire Macías, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

Nontransversal curves of T-points: a source of closed curves of global bifurcations.

Physics Letters. Section a: General, Atomic and Solid State Physics 303 (2-3) (2002), 204--211.

Antonio Algaba Durán, Fernando Fernández Sánchez, Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis.

Oscillation-sliding in a modified Van der Pol-Duffing electronic oscillator.

Journal of Sound and Vibration 249 (5) (2002), 899--907.

Fernando Fernández Sánchez, Emilio Freire Macías, Alejandro José Rodríguez Luis.

T-points in a Z(2)-symmetric electronic oscillator.

(I) Analysis. Nonlinear Dinamics 28 (1) (2002), 53--69.


2001

Antonio Algaba Durán, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

Takens-Bogdanov bifurcations of periodic orbits and Arnold's tongues in a three-dimensional electronic model.

International Journal of Bifurcation and Chaos 11 (2) (2001), 513--531.


2000

Antonio Algaba Durán, Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis.

A tame degenerate Hopf-Pitchfork bifurcation in a modified Van der Pol-Duffing oscillator.

Nonlinear Dinamics 22 (3) (2000), 249--269.

Emilio Freire Macías, Alejandro José Rodríguez Luis, Mohamed Belhaq, Mohamed Houssni.

Analytical prediction of the two first period-doublings in a three-dimensional system.

International Journal of Bifurcation and Chaos 10 (6) (2000), 1497--1508.

Emilio Freire Macías, Alejandro José Rodríguez Luis, Mohamed Belhaq, Mohamed Houssni.

Asymptotics of homoclinic bifurcation in a three-dimensional system.

Nonlinear Dinamics 21 (2) (2000), 135--155.

Emilio Freire Macías, Luis Pizarro Solano, Alejandro José Rodríguez Luis.

Numerical continuation of homoclinic orbits to non-hyperbolic equilibria in planar systems.

Nonlinear Dinamics 23 (4) (2000), 353--375.

Antonio Algaba Durán, Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis, Manuel Merino Morlesín.

On the Hopf-Pitchfork bifurcation in the Chua's equation.

International Journal of Bifurcation and Chaos 10 (2) (2000), 291--305.


1999

Antonio Algaba Durán, Emilio Freire Macías, Estanislao Gamero Gutiérrez, Alejandro José Rodríguez Luis.

A three-parameter study of a degenerate case of the Hopf- Pitchfork bifurcation.

Nonlinearity 12 (4) (1999), 1177--1206.

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