The Period Lattice for Enriques Surfaces
代数几何
2007-05-23 v1
摘要
We simplify the usual statement of the Torelli theorem for complex Enriques surfaces, by means of a lattice-theoretic trick. This allows easy proofs of several known results, which previously required intricate arithmetic arguments. The main new result is that the moduli space has contractible universal cover.
引用
@article{arxiv.math/9905166,
title = {The Period Lattice for Enriques Surfaces},
author = {Daniel Allcock},
journal= {arXiv preprint arXiv:math/9905166},
year = {2007}
}
备注
5 pages; submitted