3 papers
math.DS2019
Translation covers of some triply periodic platonic surfaces
Jayadev S. Athreya, Dami Lee
We study translation covers of several triply periodic polyhedral surfaces that are intrinsically Platonic. We describe their affine symmetry groups and compute the quadratic asymp…
math.AG2018
Automorphisms of Abelian Varieties and Principal Polarizations
Dami Lee, Catherine Ray
The Narasimhan-Nori conjecture asks for a closed formula for the number of non-isomorphic principal polarizations of any given abelian variety. In this paper, we introduce a new al…
math.DG2018
Geometric Realizations of Cyclically Branched Coverings over Punctured Spheres
Dami Lee
In classical differential geometry, a central question has been whether abstract surfaces with given geometric features can be realized as surfaces in Euclidean space. Inspired by…