Smoothings of lci proper schemes
Abstract
We give criteria for the existence of geometric smoothings of a proper lci scheme or a DM stack X as well as for a polarized lci scheme (X,L), without assuming that X is reduced. As applications, we give criteria for the smoothability of polarized K3 surfaces and of stable varieties.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.