Browsing by Subject "Abelian variety"

Now showing items 1-2 of 2

    • On a numerical characterization of non-simple principally polarized abelian varieties 
      Auffarth, Robert (Springer, 2016)
      To every abelian subvariety of a principally polarized abelian variety (A,L) we canonically associate a numerical class in the Néron–Severi group of A.We prove that these classes are characterized by their intersection ...
    • Torsion points on theta divisors 
      Auffarth, Robert Frederick; Pirola, Gian Pietro; Manni, Riccardo Salvati (American Mathematical Society, 2017)
      © 2016 American Mathematical Society. Using the irreducibility of a natural irreducible representation of the theta group of an ample line bundle on an abelian variety, we derive a bound for the number of n-torsion points ...