Zorich conjecture for hyperelliptic Rauzy-Veech groups
arXiv:1606.01227
Abstract
We describe the structure of hyperelliptic Rauzy diagrams and hyperelliptic Rauzy-Veech groups. In particular, this provides a solution of the hyperelliptic cases of a conjecture of Zorich on the Zariski closure of Rauzy-Veech groups.
19 pages, 2 figures. Final version based on two referee reports. To appear in Math. Annalen