TY - JOUR
T1 - Saddle-node bifurcation: Appearance mechanism of pulses in the subcritical complex Ginzburg-Landau equation
AU - Descalzi, O.
AU - Argentina, M.
AU - Tirapegui, E.
PY - 2003/1/1
Y1 - 2003/1/1
N2 - 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.
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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M3 - Article
SN - 1063-651X
VL - 67
SP - 156011
EP - 156014
JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
IS - 1 2
ER -