%0 Journal Article
%T Hypersurfaces with flat centroaffine metric and equations of associativity
%A E. V. Ferapontov
%J Mathematics
%D 2002
%I arXiv
%X It is demonstrated that hypersurfaces with a flat centroaffine metric are governed by a system of nonlinear PDEs known as the equations of associativity of 2-dimensional topological field theory.
%U http://arxiv.org/abs/math/0205248v1