On certain moduli spaces of ideal sheaves and Donaldson-Thomas invariants
Algebraic Geometry
2016-09-07 v2
Abstract
We determine the structure of certain moduli spaces of ideal sheaves by generalizing an earlier result of the first author. As applications, we compute the (virtual) Hodge polynomials of these moduli space, and calculate the Donaldson-Thomas invariants of certain 3-folds with trivial canonical classes.
Cite
@article{arxiv.math/0508133,
title = {On certain moduli spaces of ideal sheaves and Donaldson-Thomas invariants},
author = {Sheldon Katz and Wei-Ping Li and Zhenbo Qin},
journal= {arXiv preprint arXiv:math/0508133},
year = {2016}
}
Comments
Added a reference to a recent paper of K. Behrend. 12 pages