Decompositions of Abelian surface and quadratic forms
Algebraic Geometry
2009-06-03 v1 Number Theory
Abstract
When a complex Abelian surface can be decomposed into a product of two elliptic curves, how many decompositions does the Abelian surface admit ? We provide arithmetic formulae for the number of decompositions of a complex Abelian surface.
Cite
@article{arxiv.0906.0412,
title = {Decompositions of Abelian surface and quadratic forms},
author = {Shouhei Ma},
journal= {arXiv preprint arXiv:0906.0412},
year = {2009}
}
Comments
27 pages