Loop Algebra Symmetries and Commuting Flows for the Kadomtsev-Petviashvili Hierarchy

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The relation between the $\widehat\gl(\infty)$ symmetry of the Kadomtsev-Petviashvili hierarchy and the Kac-Moody-Virasoro Lie point symmetries of the individual equations is established. The Lie point symmetries are shown to be the only local ones.
16 pages, CRM-1936

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/148338

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/9403004
 http://arxiv.org/abs/hep-th/9403004

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arXiv