On G-function of Frobenius manifolds related to Hurwitz spaces

@inproceedings{Kokotov2008OnGO,
title={On G-function of Frobenius manifolds related to Hurwitz spaces},
author={Alexey Kokotov and Dmitry Korotkin},
year={2008}
}

Abstract. The semisimple Frobenius manifolds related to the Hurwitz spaces Hg,N(k1, . . . , kl) are considered. We show that the corresponding isomonodromic tau-function τI coincides with (−1/2)power of the Bergmann tau-function which was introduced in a recent work by the authors [8]. This enables us to calculate explicitly the G-function of Frobenius manifolds related to the Hurwitz spaces H0,N (k1, . . . , kl) and H1,N(k1, . . . , kl). As simple consequences we get formulas for the G… CONTINUE READING