English

WDVV solutions associated with the genus one holomorphic differential

Mathematical Physics 2024-04-18 v2 math.MP

Abstract

Consider the genus one Hurwitz space H1(n0,,nm)\mathcal{H}_1(n_0,\dots,n_m) of ramified covering of fixed degree with m+1m+1 prescribed poles of order n0+1,,nm+1n_0+1,\dots,n_m+1, respectively. Based on a recent formula proved in \cite{Rejeb23}, we derive an explicit solution to the WDVV equations associated with the genus one Dubrovin-Hurwitz-Frobenius manifold structure induced by the normalized holomorphic differential. The obtained solution is written in terms of Bell polynomials, Eisenstein series as well as the Weierstrass functions.

Cite

@article{arxiv.2402.00256,
  title  = {WDVV solutions associated with the genus one holomorphic differential},
  author = {Chaabane Rejeb},
  journal= {arXiv preprint arXiv:2402.00256},
  year   = {2024}
}
R2 v1 2026-06-28T14:33:57.304Z