A tour of stable reduction with applications
Algebraic Geometry
2021-04-26 v3
Abstract
The Deligne-Mumford stable reduction theorem asserts that for a family of stable curves over the punctured disk, after a finite base change, the family can be completed in a unique way to a family of stable curves over the disk. In this survey we discuss stable reduction theorems in a number of different contexts. This includes a review of recent results on abelian varieties, canonically polarized varieties, and singularities. We also consider the semi-stable reduction theorem and results concerning simultaneous stable reduction.
Keywords
Cite
@article{arxiv.1207.1048,
title = {A tour of stable reduction with applications},
author = {Sebastian Casalaina-Martin},
journal= {arXiv preprint arXiv:1207.1048},
year = {2021}
}
Comments
62 pages, 8 figures, AMS LaTeX, minor corrections to Remark 4.4 and the proof of Theorem 7.4