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On W3-morphisms and the Geometry of Plane Curves

E. Ramos, J. Roca

hep-tharXiv:hep-th/9506088

Abstract

We provide a description of W3 transformations in terms of deformations of convex curves in two dimensional Euclidean space. This geometrical interpretation sheds some light on the nature of finite W3-morphisms. We also comment on how this construction can be extended to the case of Wn and ``nicely curved'' curves in n-1.

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