TY - JOUR
T1 - Localized structures in nonequilibrium systems
AU - Descalzi, Orazio
AU - Gutiérrez, Pablo
AU - Tirapegui, Enrique
PY - 2005/1/1
Y1 - 2005/1/1
N2 - We study numerically a prototype equation which arises genetically as an envelope equation for a weakly inverted bifurcation associated to traveling waves: The complex quintic Ginzburg-Landau equation. We show six different stable localized structures including stationary pulses, moving pulses, stationary holes and moving holes, starting from localized initial conditions with periodic and Neumann boundary conditions.
AB - We study numerically a prototype equation which arises genetically as an envelope equation for a weakly inverted bifurcation associated to traveling waves: The complex quintic Ginzburg-Landau equation. We show six different stable localized structures including stationary pulses, moving pulses, stationary holes and moving holes, starting from localized initial conditions with periodic and Neumann boundary conditions.
KW - Ginzburg-Landau equation
KW - Localized solutions
KW - Oscillatory instability
KW - Ginzburg-Landau equation
KW - Localized solutions
KW - Oscillatory instability
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U2 - 10.1142/S0129183105008424
DO - 10.1142/S0129183105008424
M3 - Article
VL - 16
SP - 1909
EP - 1916
JO - International Journal of Modern Physics C
JF - International Journal of Modern Physics C
SN - 0129-1831
IS - 12
ER -