Some remarks on formality in families
Algebraic Geometry
2007-07-29 v4
Abstract
We prove some results on formality for families of DG algebras; in particular, we prove that formality is stable under specialization. The results are more-or-less known, but it seems that there are no published proofs.
Cite
@article{arxiv.math/0509699,
title = {Some remarks on formality in families},
author = {D. Kaledin},
journal= {arXiv preprint arXiv:math/0509699},
year = {2007}
}
Comments
13 pages, LaTeX2e. Minor change: added a lemma on algebraization