Search Results - subject:"Dissipative solitons"

Snake solitons in the cubic–quintic Ginzburg–Landau equation

Mancas, Stefan C.; Choudhury, Roy S. - In: Mathematics and Computers in Simulation (MATCOM) 80 (2009) 1, pp. 73-82

investigated in numerous integrable and non-integrable systems over the last three decades, these dissipative solitons [C ….I. Christov, M.G. Velarde, Dissipative solitons, Physica D 86 (1995) 323] are not stationary in time. Rather, they are spatially …

Persistent link: https://www.econbiz.de/10010749012

Dissipative solitons, wave asymmetry and dynamical ratchets

del Rio, Ezequiel; Velarde, Manuel G.; Ebeling, Werner - In: Physica A: Statistical Mechanics and its Applications 377 (2007) 2, pp. 435-447

Unidirectional solitonic wave-mediated transport is shown to be possible for a class of anharmonic lattice problems where, due to wave asymmetry, the waves can be used as a traveling periodic ratchet. Using a (mesoscopic) probabilistic description we have assessed the role of both viscous...

Persistent link: https://www.econbiz.de/10010588519