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arXiv · 2608.16013

Stability conditions supported on Lefschetz classes

Franco Giovenzana·Antonios-Alexandros Robotis·Franco Rota·Vanja Zuliani
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Abstract

Recently, C. Li constructed stability conditions on the derived categories of all smooth complex projective varieties. These stability conditions satisfy the support property of Kontsevich-Soibelman with respect to the lattice in cohomology generated by powers of an ample class. We extend Li's results to construct stability conditions with full support on Lefschetz type varieties whose algebraic cohomology is generated by divisor classes. This includes all smooth complex projective varieties of dimension at most 3 and smooth projective toric varieties.

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Franco Giovenzana, Antonios-Alexandros Robotis, Franco Rota, Vanja Zuliani. 2026-09-11. Stability conditions supported on Lefschetz classes. https://arxiv.org/abs/2608.16013

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