Quasi-affineness and the 1-Resolution Property
arXiv:1809.05270
Abstract
We prove that, under mild hypothesis, every normal algebraic space which satisfies the -resolution property is quasi-affine. More generally, we show that for algebraic stacks satisfying similar hypotheses, the 1-resolution property guarantees the existence of a finite flat cover by a quasi-affine scheme.
16 pages. Minor modifications. To appear in IMRN