Virtual cycles of stable (quasi)-maps with fields
Algebraic Geometry
2021-07-20 v2
Abstract
We generalize the results of Chang-Li, Kim-Oh and Chang-Li on the moduli of -fields to the setting of (quasi-)maps to complete intersections in arbitrary smooth Deligne-Mumford stacks with projective coarse moduli. In particular, we show that the virtual cycle of stable (quasi-)maps to a complete intersection can be recovered by the cosection localized virtual cycle of the moduli of -fields of the ambient space.
Keywords
Cite
@article{arxiv.1911.09825,
title = {Virtual cycles of stable (quasi)-maps with fields},
author = {Qile Chen and Felix Janda and Rachel Webb},
journal= {arXiv preprint arXiv:1911.09825},
year = {2021}
}
Comments
39 pages, agrees with published version