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Generalized Drinfeld-Sokolov hierarchies, quantum rings, and W-gravity
We investigate the algebraic structure of integrable hierarchies that, we propose, underlie models of $W$-gravity coupled to matter. More precisely, we concentrate on the dispersionless limit of the topological subclass of such theories, by making use of a correspondence between Drinfeld-Sokolov sys...
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| Lenguaje: | eng |
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1995
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(94)00438-K http://cds.cern.ch/record/690688 |