Saddle-node bifurcation: Appearance mechanism of pulses in the subcritical complex Ginzburg-Landau equation

O. Descalzi; M. Argentina; E. Tirapegui

Saddle-node bifurcation: Appearance mechanism of pulses in the subcritical complex Ginzburg-Landau equation

O. Descalzi
, M. Argentina
, E. Tirapegui

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

36 Citas (Scopus)

Resumen

The stationary, localized solutions in the complex subcritical Ginzburg-Landau equation in the region, where there existed coexistence of homogeneous attractors, were discussed. The asymptotical value of the phase gradient and the sizes of stable pulse were also determined. The appearance of pulses were found to be related to a saddle-node bifurcation.

Idioma original	Inglés estadounidense
Páginas (desde-hasta)	156011-156014
Número de páginas	4
Publicación	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volumen	67
N.º	1 2
Estado	Publicada - 1 ene. 2003

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abstract = "The stationary, localized solutions in the complex subcritical Ginzburg-Landau equation in the region, where there existed coexistence of homogeneous attractors, were discussed. The asymptotical value of the phase gradient and the sizes of stable pulse were also determined. The appearance of pulses were found to be related to a saddle-node bifurcation.",

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AB - The stationary, localized solutions in the complex subcritical Ginzburg-Landau equation in the region, where there existed coexistence of homogeneous attractors, were discussed. The asymptotical value of the phase gradient and the sizes of stable pulse were also determined. The appearance of pulses were found to be related to a saddle-node bifurcation.

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Saddle-node bifurcation: Appearance mechanism of pulses in the subcritical complex Ginzburg-Landau equation

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