Moduli stacks of curves with a fixed dual graph
Algebraic Geometry
2010-09-08 v2
Abstract
We consider the stack of stable curves of genus g with a given dual graph and we give an explicit desingularization of its closure in the moduli stack of stable curves. We study in particular the one-dimensional substack of curves with at least 3g-4 nodes.
Cite
@article{arxiv.1007.2130,
title = {Moduli stacks of curves with a fixed dual graph},
author = {Dan Edidin and Damiano Fulghesu},
journal= {arXiv preprint arXiv:1007.2130},
year = {2010}
}
Comments
18 pages. References added