The Drinfeld-Sokolov construction associates a hierarchy of bihamiltonian integrable systems with every untwisted affine Lie algebra. We compute the complete sets of invariants of the related bihamiltonian structures with respect to the group of Miura-type transformation
Frobenius manifolds and central invariants for the Drinfeld-Sokolov bihamiltonian structures / Dubrovin, Boris; LIU SI, Qi; Zhang, Youjin. - In: ADVANCES IN MATHEMATICS. - ISSN 0001-8708. - 219:3(2008), pp. 780-837. [10.1016/j.aim.2008.06.009]
Frobenius manifolds and central invariants for the Drinfeld-Sokolov bihamiltonian structures
Dubrovin, Boris;
2008-01-01
Abstract
The Drinfeld-Sokolov construction associates a hierarchy of bihamiltonian integrable systems with every untwisted affine Lie algebra. We compute the complete sets of invariants of the related bihamiltonian structures with respect to the group of Miura-type transformationFile in questo prodotto:
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