THE AKNS HIERARCHY REVISITED: A VERTEX OPERATOR APPROACH AND ITS LIE-ALGEBRAIC STRUCTURE

A novel approach - based upon vertex operator representation - is devised to study the AKNS hierarchy. It is shown that this method reveals the remarkable properties of the AKNS hierarchy in relatively simple, rather natural and particularly effective ways. In addition, the connection of this vertex...

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Veröffentlicht in:	Journal of nonlinear mathematical physics 2012, Vol.19 (1), p.1-15
Hauptverfasser:	BLACKMORE, DENIS, PRYKARPATSKY, ANATOLIY K.
Format:	Artikel
Sprache:	eng
Schlagworte:	AKNS hierarchy Algebra Lax integrability Lie-algebraic approach Representations vertex operators
Online-Zugang:	Volltext
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