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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...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1991
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(92)90962-4 http://cds.cern.ch/record/226300 |