Browsing by Author "XX676158"

Now showing items 1-6 of 6

    • Coarsening dynamics of the one-dimensional Cahn-Hilliard model 
      Argentina, Mederic; Clerc Gavilán, Marcel; Rojas, R.; Tirapegui Zurbano, Enrique (2005)
      The dynamics of one-dimensional Cahn-Hilliard model is studied. The stationary and particle-type solutions, the bubbles, are perused as a function of initial conditions, boundary conditions, and system size. We characterize the ...
    • Faraday patterns in lubricated thin films 
      Rojas, N. O.; Argentina, Mederic; Cerda, E.; Tirapegui Zurbano, Enrique (2011)
      We study the patterns observed in the vicinity of a Faraday instability, in the limit of a very thin layer of viscous fluid. We numerically solve our previous model [N.O. Rojas et al., Phys. Rev. Lett. 104, 187801 (2010)] ...
    • Inertial Lubrication Theory 
      Rojas, N. O.; Argentina, Mederic; Cerda, E.; Tirapegui Zurbano, Enrique (The American Physical Society, 2010)
      Thin fluid films can have surprising behavior depending on the boundary conditions enforced, the energy input and the specific Reynolds number of the fluid motion. Here we study the equations of motion for a thin fluid ...
    • Periodic nucleation solutions of the real ginzburg landau equation in a finite box 
      Argentina, Mederic; Descalzi, Orazio; Tirapegui Zurbano, Enrique (2002)
      We study the stationary solutions of the real Ginzburg{Landau equation with periodic boundary conditions in a nite box. We show explicitly how to construct nucleation solutions allowing transitions between stable plane waves.
    • Saddle-node bifurcation: Appearance mechanism of pulses in the subcritical complex Ginzburg-Landau equation 
      Descalzi, Orazio; Argentina, Mederic; Tirapegui Zurbano, Enrique (2003)
    • Stationary localized solutions in the subcritical complex ginzburg landau equation 
      Descalzi, Orazio; Argentina, Mederic; Tirapegui Zurbano, Enrique (2002)
      It is shown that pulses in the complete quintic one-dimensional Ginzburg{Landau equation with complex coe cients appear through a saddle-node bifurcation which is determined analytically through a suitable approximation ...