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UNIVERSIDAD DE SEVILLA

Publicaciones


  
Resultados: 8
2009

Emilio Freire Macías, Enrique Ponce Nuñez, Francisco Javier Ros Padilla.

Following a saddle-node of periodic orbits bifurcation curve in Chua's circuit.

International Journal of Bifurcation and Chaos 19 (2) (2009), 487--495.

Enrique Ponce Nuñez, Francisco Javier Ros Padilla.

On periodic orbits of 3D symmetric piecewise-linear systems with real triple eigenvalues.

International Journal of Bifurcation and Chaos 19 (7) (2009), 2391--2399.


2008

Victoriano Carmona Centeno, Emilio Freire Macías, Enrique Ponce Nuñez, Francisco Javier Ros Padilla, Francisco Torres Peral.

Bifurcación silla-nodo de conos invariantes via bifurcación foco-centro-ciclo límite.

Boletín de la Sociedad Española de Matemática Aplicada 42 (MARZO) (2008), 69--78.

Emilio Freire Macías, Enrique Ponce Nuñez, Francisco Javier Ros Padilla.

Bistability and hysteresis in symmetric 3D piecewise linear oscillators with three zones.

International Journal of Bifurcation and Chaos 18 (12) (2008), 3633--3645.


2007

Emilio Freire Macías, Enrique Ponce Nuñez, Francisco Javier Ros Padilla.

A biparametric bifurcation in 3D continuous piecewise linear systems with two zones.

Application to Chua's Circuit. International Journal of Bifurcation and Chaos 17 (2) (2007), 445--457.


2005

Emilio Freire Macías, Enrique Ponce Nuñez, Francisco Javier Ros Padilla, Francisco Torres Peral, Victoriano Carmona Centeno.

Limit cycle bifurcation in 3D continuous piecewise linear systems with two zones.

Application to Chua¿S Circuit. International Journal of Bifurcation and Chaos 15 (10) (2005), 3153--3164.

Emilio Freire Macías, Enrique Ponce Nuñez, Francisco Javier Ros Padilla.

The focus-center-limit cycle bifurcation in symmetric 3D piecewise linear systems.

Siam Journal of Applied Mathematics 65 (6) (2005), 1933--1951.


1999

Emilio Freire Macías, Enrique Ponce Nuñez, Francisco Javier Ros Padilla.

Limit cycle bifurcation from center in symmetric piecewise- linear systems.

International Journal of Bifurcation and Chaos 9 (5) (1999), 895--907.

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