English

Seshadri's criterion and openness of projectivity

Algebraic Geometry 2021-05-25 v2 Complex Variables

Abstract

We prove that projectivity is an open condition for deformations of algebraic spaces with rational singularities. V.2: references updated and corrected.

Keywords

Cite

@article{arxiv.2105.06242,
  title  = {Seshadri's criterion and openness of projectivity},
  author = {János Kollár},
  journal= {arXiv preprint arXiv:2105.06242},
  year   = {2021}
}