Oscillatory solitons of U(1)-invariant modified Korteweg-de Vries equations. II. Asymptotic behavior and constants of motion

The Hirota equation and the Sasa-Satsuma equation are U(1)-invariant integrable generalizations of the modified Korteweg-de Vries equation. These two generalizations admit oscillatory solitons, which describe harmonically modulated complex solitary waves parameterized by their speed, modulation freq...

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Veröffentlicht in:	Journal of mathematical physics 2015-12, Vol.56 (12), p.1
Hauptverfasser:	Anco, Stephen C., Sattar Mia, Abdus, Willoughby, Mark R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic methods Asymptotic properties Collisions Constants Frequencies Invariants Korteweg-Devries equation Modulation Physics Solitary waves Standing waves
Online-Zugang:	Volltext
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