| Autor: |
Ankiewicz, Adrian, Chowdhury, Amdad, Devine, Natasha, Akhmediev, Nail |
| Předmět: |
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| Zdroj: |
Journal of Optics; Jun2013, Vol. 15 Issue 6, p064007-064011, 5p |
| Abstrakt: |
We show that a rogue wave solution of the nonlinear Schrödinger equation (NLSE) can survive even-parity perturbations of the equation, such as the addition of a quintic term and fourth-order dispersion. We present a solution which is accurate to the first order for such a perturbation. Our numerical simulations confirm the rogue wave existence when the parameter of perturbation |ν| < 0.05. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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