Browsing by Author "Ashour, Omar A."
Anatomy of the Akhmediev breather: Cascading instability, first formation time, and Fermi-Pasta-Ulam recurrence Chin, Siu A.; Ashour, Omar A.; Belić, Milivoj R. (Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 2015)
Maximal Intensity Higher-Order Breathers of the Nonlinear Schrödinger Equation on Different Backgrounds Ashour, Omar A. (2017-04-27)In this work, we present fully periodic breathers of the nonlinear Schrodinger equation (NLSE) on both constant and elliptical dn-function backgrounds. The breathers can be generated under two conditions 1) the periods of ...