Regular canonical covers
Algebraic Geometry
2007-05-23 v1
Abstract
We construct three sequences of regular surfaces of general type with unbounded numerical invariants whose canonical map is 2-to-1 onto a canonically embedded surface. Only sporadic examples of surfaces with these properties were previously known.
Cite
@article{arxiv.math/0110080,
title = {Regular canonical covers},
author = {Ciro Ciliberto and Rita Pardini and Francesca Tovena},
journal= {arXiv preprint arXiv:math/0110080},
year = {2007}
}
Comments
15 pages