Chern classes of free hypersurface arrangements
Algebraic Geometry
2013-03-04 v2
Abstract
The Chern class of the sheaf of logarithmic derivations along a simple normal crossing divisor equals the Chern-Schwartz-MacPherson class of the complement of the divisor. We extend this equality to more general divisors, which are locally analytically isomorphic to free hyperplane arrangements.
Keywords
Cite
@article{arxiv.1201.5396,
title = {Chern classes of free hypersurface arrangements},
author = {Paolo Aluffi},
journal= {arXiv preprint arXiv:1201.5396},
year = {2013}
}
Comments
16 pages