The full Mordell–Lang conjecture for abelian varieties over function fields
The full Mordell–Lang conjecture for abelian varieties over function fields
Let be a prime, let be a finite field of characteristic , let be a regular extension with algebraic closure , and let be a -abelian variety. Let be an irreducible -subvariety and let be a finite-rank subgroup, meaning that has finite dimension over . Assume that is Zariski dense in . The full Mordell–Lang conjecture. Then there exist an abelian variety over , an -subvariety , a surjective morphism , and an such that
This is the full Mordell–Lang statement recalled as motivation for the paper. In the source it is stated as a conjecture and is reported to be proved by Hrushovski in the important case where is a finitely generated -module; accordingly, its database status is solved.
Sources & referencesView supporting material
Primary source
Emiliano Ambrosi, “Perfect points of abelian varieties”, arXiv:2103.16568 (2023).
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