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Extended affine Weyl groups and Frobenius manifolds -- II

Boris Dubrovin·Youjin Zhang·Dafeng Zuo
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Abstract

For the root system of type $B_l$ and $C_l$, we generalize the result of \cite{DZ1998} by showing the existence of a Frobenius manifold structure on the orbit space of the extended affine Weyl group that corresponds to any vertex of the Dynkin diagram instead of a particular choice of \cite{DZ1998}.

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Boris Dubrovin, Youjin Zhang, Dafeng Zuo. 2005-02-17. Extended affine Weyl groups and Frobenius manifolds -- II. https://arxiv.org/abs/math/0502365

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