Birational abelian-variety fibration conjecture for varieties with nowhere-vanishing one-forms
Birational abelian-variety fibration conjecture for varieties with nowhere-vanishing one-forms
Let be a smooth projective variety admitting a holomorphic one-form without zeros. Birational abelian-fibration conjecture. Then is birational to a smooth projective variety admitting a smooth morphism
to a positive-dimensional abelian variety . This would provide a geometric structure behind varieties carrying nowhere-vanishing holomorphic one-forms and, together with additivity of Kodaira dimension for analytic fibre bundles, would generalize the result of Popa and Schnell. The conjecture is stated without a resolution in the source.
Sources & referencesView supporting material
Primary source
Feng Hao and Stefan Schreieder, “Holomorphic one-forms without zeros on threefolds”, arXiv:1906.07606 (2020).
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