Extended affine Weyl groups and Frobenius manifolds -- II
arXiv:math/0502365
Abstract
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 affine Weyl group that corresponds to any vertex of the Dynkin diagram instead of a particular choice of \cite{DZ1998}.
23 pages