Hyperplane arrangements of Torelli type
Algebraic Geometry
2019-02-20 v1
Abstract
We give a necessary and sufficient condition in order for a hyperplane arrangement to be of Torelli type, namely that it is recovered as the set of unstable hyperplanes of its Dolgachev sheaf of logarithmic differentials. Decompositions and semistability of non-Torelli arrangements are investigated.
Cite
@article{arxiv.1011.4611,
title = {Hyperplane arrangements of Torelli type},
author = {Daniele Faenzi and Daniel Matei and Jean Vallès},
journal= {arXiv preprint arXiv:1011.4611},
year = {2019}
}
Comments
2 Figues