Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8255703 | Journal of Geometry and Physics | 2018 | 10 Pages |
Abstract
We study the geometry of some varieties of sums of powers related to the Klein quartic. This allows us to describe the birational geometry of certain moduli spaces of abelian surfaces. In particular we show that the moduli space A2(1,7)symâ of (1,7)-polarized abelian surfaces with a symmetric theta structure and an odd theta characteristic is unirational by showing that it admits a dominant morphism from a unirational conic bundle.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Michele Bolognesi, Alex Massarenti,