We study Lagrange spectra of Veech translation surfaces, which are a generalization of the classical Lagrange spectrum. We show that any such Lagrange spectrum contains a Hall ray. As a main tool, we use the boundary expansion developed by Bowen and Series to code geodesics in the corresponding Teichmüller disk and prove a formula which allows to express large values in the Lagrange spectrum as sums of Cantor sets.
|Number of pages||51|
|Journal||Groups, Geometry and Dynamics|
|Publication status||Published - 2016|
- Boundary expansions
- Hall ray
- Lagrange spectrum
- Veech surfaces