Obstruction theories and virtual fundamental classes
Algebraic Geometry
2011-11-18 v1
Abstract
We give a new definition of an obstruction theory for infinitesimal deformation theory and relate it to earlier definitions of Artin, Fantechi-Manetti, Li-Tian, and Behrend-Fantechi.
Cite
@article{arxiv.1111.4200,
title = {Obstruction theories and virtual fundamental classes},
author = {Jonathan Wise},
journal= {arXiv preprint arXiv:1111.4200},
year = {2011}
}
Comments
40 pages