BELKROUKRA, Halima
(Houria CHAACHOUA SAMEUT / Mohamed BENAROUS, 2022)
Our work is organized as follows.
In chapter 1, we give a short historic and background about the nonlinear
Schr odinger equation (NLSE) and its solitonic solutions.
In chapter 2, we present the Balian-V en eroni time ...