Additional Symmetry of CKP hierarchy

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dc.creatorHe, Jingsong
dc.creatorTian, Kelei
dc.creatorFoerster, Angela
dc.creatorMa, Wen-xiu
dc.date2007-07-03
dc.date.accessioned2026-07-07T08:13:53Z
dc.date.available2026-07-07T08:13:53Z
dc.descriptionBased on the Orlov and Shulman's M operator, the additional symmetries and the string equation of the CKP hierarchy are established, and then the higher order constraints on $L^l$ are obtained. In addition, the generating function and some properties are also given. In particular, the additional symmetry flows form a new infinite dimensional algebra $W^C_{1+\infty}$, which is a subalgebra of $W_{1+\infty}$.
dc.description13pages, LaTex, to appear in Lett.Math.Phys
dc.identifierhttps://arxiv.org/abs/0707.0494
dc.identifierhttp://arxiv.org/abs/0707.0494
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/132930
dc.subjectExactly Solvable and Integrable Systems
dc.titleAdditional Symmetry of CKP hierarchy
dc.typetext

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