Intermediate Jacobians and linearizability
Algebraic Geometry
2025-03-20 v2
Abstract
We develop an equivariant version of the formalism of intermediate Jacobian torsor obstructions, and apply it to conic bundles over rational surfaces, quadric surface bundles over , and Fano threefolds.
Cite
@article{arxiv.2403.06047,
title = {Intermediate Jacobians and linearizability},
author = {Tudor Ciurca and Sho Tanimoto and Yuri Tschinkel},
journal= {arXiv preprint arXiv:2403.06047},
year = {2025}
}
Comments
minor revisions, 37 pages, to appear in Kyoto J. of Math