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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/34503
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dc.contributor.authorAratyn, H.-
dc.contributor.authorFerreira, L. A.-
dc.contributor.authorZimerman, A. H.-
dc.date.accessioned2014-05-20T15:23:48Z-
dc.date.accessioned2016-10-25T17:57:48Z-
dc.date.available2014-05-20T15:23:48Z-
dc.date.available2016-10-25T17:57:48Z-
dc.date.issued1994-05-19-
dc.identifierhttp://dx.doi.org/10.1016/0370-2693(94)90727-7-
dc.identifier.citationPhysics Letters B. Amsterdam: Elsevier B.V., v. 327, n. 3-4, p. 266-273, 1994.-
dc.identifier.issn0370-2693-
dc.identifier.urihttp://hdl.handle.net/11449/34503-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/34503-
dc.description.abstractWe show that the multi-boson KP hierarchies possess a class of discrete symmetries linking them to discrete Toda systems. These discrete symmetries are generated by the similarity transformation of the corresponding Lax operator. This establishes a canonical nature of the discrete transformations. The spectral equation, which defines both the lattice system and the corresponding Lax operator, plays a key role in determining pertinent symmetry structure. We also introduce the concept of the square root lattice leading to a family of new pseudo-differential operators with covariance under additional Backlund transformations.en
dc.format.extent266-273-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.titleON DISCRETE SYSMMETRIES OF THE MULTI-BOSON KP HIERARCHIESen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUNESP,INST FIS TEOR,BR-01405900 SAO PAULO,BRAZIL-
dc.description.affiliationUnespUNESP,INST FIS TEOR,BR-01405900 SAO PAULO,BRAZIL-
dc.identifier.doi10.1016/0370-2693(94)90727-7-
dc.identifier.wosWOS:A1994NP23100014-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysics Letters B-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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