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arXiv · 1611.06679

Hyper-Kaehler compactification of the intermediate Jacobian fibration of a cubic fourfold : the twisted case

Claire Voisin
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Abstract

The starting point of this note is our recent paper with Laza and Saccà on the construction of deformations of O'Grady's $10$-dimensional manifolds as compactifications of intermediate Jacobian fibrations associated to cubic fourfolds. The note provides a complement to that paper consisting in the analogous construction in the twisted case, leading to isogenous but presumably not isomorphic or birational hyper-Kähler manifolds.

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Claire Voisin. 2016-11-26. Hyper-Kaehler compactification of the intermediate Jacobian fibration of a cubic fourfold : the twisted case. https://arxiv.org/abs/1611.06679

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