A (2+1)-dimensional integrable hierarchy and its extending integrable model

Yufeng Zhang and Xiurong Guo

Chaos, Solitons & Fractals, 2006, vol. 27, issue 2, 555-559

Abstract: A loop algebra is constructed, whose subalgebra is first used to present a Lax pair. By making use of the Tu scheme by Tu Guizhang, a generalized (2+1)-dimensional KN hierarchy is worked out. Further, based on the associated relations between the subalgebras in the above loop algebra, an extending integrable model of the generalized (2+1)-dimensional KN hierarchy as above is produced.

Date: 2006
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:27:y:2006:i:2:p:555-559

DOI: 10.1016/j.chaos.2005.03.050

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