363 citations · 1.3k across the 53 of their papers we have counts for
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hep-th1997★ 142 cited
Bihamiltonian Hierarchies in 2D Topological Field Theory At One-Loop Approximation
Boris Dubrovin, Youjin Zhang
We compute the genus one correction to the integrable hierarchy describing coupling to gravity of a 2D topological field theory. The bihamiltonian structure of the hierarchy is giv…
hep-th1996★ 17 cited
Extended affine Weyl groups and Frobenius manifolds
Boris Dubrovin, Youjin Zhang
We define certain extensions of affine Weyl groups (distinct from these considered by K. Saito [S1] in the theory of extended affine root systems), prove an analogue of Chevalley t…