363 citations · 1.3k across the 53 of their papers we have counts for
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math.DG2005★ 9 cited
Bihamiltonian Systems of Hydrodynamic Type and Reciprocal Transformations
Ting Xue, Youjin Zhang
We prove that under certain linear reciprocal transformation, an evolutionary PDE of hydrodynamic type that admits a bihamiltonian structure is transformed to a system of the same…
math.DG2005★ 8 cited
Extended affine Weyl groups and Frobenius manifolds -- II
Boris Dubrovin, Youjin Zhang, Dafeng Zuo
For the root system of type and , we generalize the result of \cite{DZ1998} by showing the existence of a Frobenius manifold structure on the orbit space of the extended…