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Generalized W-algebras and integrable hierarchies

We report on generalizations of the KdV-type integrable hierarchies of Drinfel'd and Sokolov. These hierarchies lead to the existence of new classical $W$-algebras, which arise as the second Hamiltonian structure of the hierarchies. In particular, we present a construction of the $W_n^{(l)}$ al...

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Detalles Bibliográficos
Autores principales: Burroughs, Nigel, De Groot, Mark, Hollowood, Timothy J., Miramontes, Luis
Lenguaje:eng
Publicado: 1991
Materias:
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(92)90962-4
http://cds.cern.ch/record/226300

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