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nlin.PS2021
Breather and interacting soliton and periodic waves for modified KdV equation
Vladimir I. Kruglov, Houria Triki
We present the discovery of a class of exact spatially localized as well as periodic wave solutions within the framework of the modified Korteweg-de Vries equation. This class comp…
nlin.PS2021
Chirped periodic and localized waves in a weakly nonlocal media with cubic-quintic nonlinearity
Houria Triki, Vladimir I. Kruglov
We study the propagation of one-dimentional optical beams in a weakly nonlocal medium exhibiting cubic-quintic nonlinearity. A nonlinear equation governing the evolution of the bea…
nlin.PS2021★ 15 cited
Chirped periodic and solitary waves in nonlinear negative index materials
Houria Triki, Vladimir I. Kruglov
Propagation of ultrashort pulses at least a few tens of optical cycles in duration through a negative index material is investigated theoretically based on the generalized nonlinea…