title: Transition from traveling to standing waves as a function of frequency in a reaction-diffusion system.
abstract: The addition of polyethylene glycol to the Belousov-Zhabotinsky reaction increases the frequency of oscillations, which in an extended system causes a transition from traveling to standing waves. A further increase in frequency causes another transition to bulk oscillations. The standing waves are composed of two domains, which oscillate out of phase with a small delay between them, the delay being smaller as the frequency of oscillations is increased.
authors.affiliation: Group of Nonlinear Physics, Universidade de Santiago de Compostela, E-15782 Santiago de Compostela, Spain.
authors.forename: Daniel
authors.initials: D
authors.lastname: Cuiñas
authors.forename: Igal
authors.initials: I
authors.lastname: Berenstein
authors.forename: Jorge
authors.initials: J
authors.lastname: Carballido-Landeira
authors.forename: Alberto P
authors.initials: AP
authors.lastname: Muñuzuri