Actions on the Picard group of smooth Fano threefolds
Algebraic Geometry
2025-11-18 v1
Abstract
We classify the possible images of the action of the group of automorphisms of a smooth Fano threefold on its Picard group. We also study the first group cohomology of the Picard group for families of smooth Fano threefolds.
Cite
@article{arxiv.2511.12447,
title = {Actions on the Picard group of smooth Fano threefolds},
author = {Shreya Sharma},
journal= {arXiv preprint arXiv:2511.12447},
year = {2025}
}
Comments
26 pages; comments welcome