On multi-pointed non-commutative deformations and Calabi-Yau threefolds
Algebraic Geometry
2019-02-20 v3
Abstract
We shall develop a theory of multi-pointed non-commutative deformations of a simple collection in an abelian category, and construct relative exceptional objects and relative spherical objects in some cases. This is inspired by a work by Donovan and Wemyss.
Cite
@article{arxiv.1512.06170,
title = {On multi-pointed non-commutative deformations and Calabi-Yau threefolds},
author = {Yujiro Kawamata},
journal= {arXiv preprint arXiv:1512.06170},
year = {2019}
}
Comments
30 pages