Smoothings of lci proper schemes
Algebraic Geometry
2025-08-07 v1
Abstract
We give criteria for the existence of geometric smoothings of a proper lci scheme or a DM stack as well as for a polarized lci scheme , without assuming that is reduced. As applications, we give criteria for the smoothability of polarized K3 surfaces and of stable varieties.
Keywords
Cite
@article{arxiv.2508.04343,
title = {Smoothings of lci proper schemes},
author = {Barbara Fantechi and Rosa M. Miró-Roig},
journal= {arXiv preprint arXiv:2508.04343},
year = {2025}
}