2 papers
math.DS2025
Tremors and horocycle dynamics on the moduli space of translation surfaces
Jon Chaika, John Smillie, Barak Weiss
We introduce a "tremor" deformation on strata of translation surfaces. Using it, we give new examples of behaviors of horocycle flow orbits in strata of translation surfaces. In th…
math.NT2025
Geometric and arithmetic aspects of approximation vectors
Uri Shapira, Barak Weiss
Let . We associate three objects to each approximation of : the projection of the lattice to the…