Categorical Torelli theorem for hypersurfaces
Algebraic Geometry
2022-08-30 v1
Abstract
Let be a smooth Fano hypersurface of dimension and degree . The derived category of coherent sheaves on contains an interesting subcategory called the Kuznetsov component . We show that this subcategory, together with a certain autoequivalence called the rotation functor, determines uniquely if or if and . This generalizes a result by D. Huybrechts and J. Rennemo, who proved the same statement under the additional assumption that divides .
Cite
@article{arxiv.2208.13604,
title = {Categorical Torelli theorem for hypersurfaces},
author = {Dmitrii Pirozhkov},
journal= {arXiv preprint arXiv:2208.13604},
year = {2022}
}
Comments
14 pages; comments welcome