Conserved quantities of two-component KP hierarchy

Kenji Kajiwara, Junta Matsukidaira, Junkichi Satsuma

研究成果: Contribution to journalArticle査読

26 被引用数 (Scopus)

抄録

The two-component KP hierarchy is considered. It is shown that the Davey-Stewartson equation is the simplest nontrivial equation in the hierarchy, and that the nonlinear Schrödinger equation, its higher order extension and the modified KdV equation are derived from suitable reductions of the hierarchy. By using this fact, conserved quantities of those equations are explicitly given.

本文言語英語
ページ(範囲)115-118
ページ数4
ジャーナルPhysics Letters A
146
3
DOI
出版ステータス出版済み - 5 14 1990
外部発表はい

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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