A remark on deformations of Hurwitz Frobenius manifolds
Mathematical Physics
2010-09-30 v1 math.MP
Abstract
In this note we use the formalism of multi-KP hierarchies in order to give some general formulas for infinitesimal deformations of solutions of the Darboux-Egoroff system. As an application, we explain how Shramchenko's deformations of Frobenius manifold structures on Hurwitz spaces fit into the general formalism of Givental-van de Leur twisted loop group action on the space of semi-simple Frobenius manifolds.
Keywords
Cite
@article{arxiv.0912.5114,
title = {A remark on deformations of Hurwitz Frobenius manifolds},
author = {A. Buryak and S. Shadrin},
journal= {arXiv preprint arXiv:0912.5114},
year = {2010}
}
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10 pages