Almost closed 1-forms
Algebraic Geometry
2014-08-06 v1
Abstract
We construct an algebraic almost closed 1-form with zero scheme not expressible (even locally) as the critical locus of a holomorphic function on a nonsingular variety. The result answers a question of Behrend-Fantechi. We correct here an error in our paper [MPT] where an incorrect construction with the same claimed properties was proposed.
Keywords
Cite
@article{arxiv.1204.3958,
title = {Almost closed 1-forms},
author = {R. Pandharipande and R. P. Thomas},
journal= {arXiv preprint arXiv:1204.3958},
year = {2014}
}
Comments
16 pages