On Milnor classes via invariants of singular subschemes
Algebraic Geometry
2013-11-19 v2
Abstract
We derive a formula for the Milnor class of scheme-theoretic global complete intersections (with arbitrary singularities) in a smooth variety in terms of the Segre class of its singular scheme. In codimension one the formula recovers a formula of Aluffi for the Milnor class of a hypersurface.
Keywords
Cite
@article{arxiv.1310.2370,
title = {On Milnor classes via invariants of singular subschemes},
author = {James Fullwood},
journal= {arXiv preprint arXiv:1310.2370},
year = {2013}
}