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Relative Monoidal Bondal-Orlov

2024/10/28 by Artan Sheshmani, Sheshmani, Artan, Angel Toledo +1
Materials Science · #Supramolecular Self-Assembly in Materials #Polyoxometalates: Synthesis and Applications

paper · pdf · doi:10.48550/arxiv.2410.20942

Abstract

In this article we study a relative monoidal version of the Bondal-Orlov reconstruction theorem. We establish an uniqueness result for tensor triangulated category structures (\boxtimes,\mathbb1) on the derived category Db(X) of a variety X which is smooth projective and faithfully flat over a quasi-compact quasi-separated base scheme S in the case where the fibers Xs over any point s∈ S all have ample (anti-)canonical bundles. To do so we construct a stack Γ of dg-bifunctors which parametrize the local homotopical behaviour of \boxtimes, and we study some of its properties around the derived categories of the fibers Xs.

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