Formal GAGA for good moduli spaces
Algebraic Geometry
2015-07-02 v2
Abstract
We prove formal GAGA for good moduli space morphisms under an assumption of "enough vector bundles" (which holds for instance for quotient stacks). This supports the philosophy that though they are non-separated, good moduli space morphisms largely behave like proper morphisms.
Cite
@article{arxiv.1208.2882,
title = {Formal GAGA for good moduli spaces},
author = {Anton Geraschenko and David Zureick-Brown},
journal= {arXiv preprint arXiv:1208.2882},
year = {2015}
}
Comments
16 pages (updated to match published numbering)