Loop algebra and visaoro symmetries of integrable hierarchies of KP type

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversity of Illinois at Chicago-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorInstitute of Nuclear Research and Nuclear Energy-
Autor(es): dc.creatorAratyn, H.-
Autor(es): dc.creatorGomes, J. F.-
Autor(es): dc.creatorNissimov, E.-
Autor(es): dc.creatorPacheva, S.-
Data de aceite: dc.date.accessioned2025-08-21T21:43:41Z-
Data de disponibilização: dc.date.available2025-08-21T21:43:41Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2001-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/00036810108840937-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/223897-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/223897-
Descrição: dc.descriptionWe propose a systematic treatment of symmetries of KP integrable systems, including constrained (reduced) KP models cKP R, M (generalized AKNS hierarchies), and their multi component (matrix) generalizations. Any cKP R, M integrable hierarchy is shown to possess (Formula presented.) loop algebra (additional) symmetry. Also we provide a systematic construction of the full algebra of Virasoro additional symmetries in the case of constrained KP models which requires a non trivial modification of the known Orlov Schulman construction for the general unconstrained KP hierarchy. Multi component KP hierarchies are identified as ordinary (scalar) one component KP hierarchies supplemented with the Cartan subalgebra of the additional symmetry algebra, which provides the basis of a new method for construction of soliton like solutions. Davey Stewartson and N wave resonant systems arise as symmetry flows of ordinary CKPR, M hierarchies. © 2001, Taylor & Francis Group, LLC.-
Descrição: dc.descriptionDepartment of physics University of Illinois at Chicago, 845, W.Taylor St., Chicago, IL, 60607-7059-
Descrição: dc.descriptionInstituto de Fisica Teórica -IFT/UNESP, Rua Pamplona 145, Säo Paulo, SP, 01405-900-
Descrição: dc.descriptionInstitute of Nuclear Research and Nuclear Energy, Boul.Tsarigradsko Chausee 72, Sofia, BG-1784-
Descrição: dc.descriptionInstituto de Fisica Teórica -IFT/UNESP, Rua Pamplona 145, Säo Paulo, SP, 01405-900-
Formato: dc.format233-253-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Phytoremediation-
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Palavras-chave: dc.subject35Q55-
Palavras-chave: dc.subject58F07-
Palavras-chave: dc.subjectKP hierarchy-
Palavras-chave: dc.subjectLoop algebra-
Palavras-chave: dc.subjectSymmetry flows-
Palavras-chave: dc.subjectVirasoro algebra-
Título: dc.titleLoop algebra and visaoro symmetries of integrable hierarchies of KP type-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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