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arXiv · 2403.06047

Intermediate Jacobians and linearizability

Tudor Ciurca·Sho Tanimoto·Yuri Tschinkel
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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 $\mathbb P^1$, and Fano threefolds.

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Tudor Ciurca, Sho Tanimoto, Yuri Tschinkel. 2024-03-10. Intermediate Jacobians and linearizability. https://arxiv.org/abs/2403.06047

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