On the Fano dimension of an Enriques surface
Algebraic Geometry
2026-02-04 v1
Abstract
We construct a family of Fano fourfolds with the derived category of coherent sheaves of a general Enriques surface as semiorthogonal component. This improves a result of Kuznetsov, lowering the Fano dimension of a general Enriques surface from six to four.
Cite
@article{arxiv.2602.03385,
title = {On the Fano dimension of an Enriques surface},
author = {Federico Tufo},
journal= {arXiv preprint arXiv:2602.03385},
year = {2026}
}
Comments
9 pages. Comments are welcome!