Pink–Mordell–Lang conjecture for semi-abelian varieties

Let GG be a semi-abelian variety over C\mathbb{C}, let ΓG(C)\Gamma\subset G(\mathbb{C}) be a subgroup of finite Z\mathbb{Z}-rank, and let ZZ be an irreducible closed subvariety of dimension dd. Define G[>d]G^{[>d]} as the union of algebraic subgroups of GG of codimension greater than dd.

Pink–Mordell–Lang conjecture. If ZZ is not contained in any translation of a proper algebraic subgroup of GG, then Z(Γ+G[>d])Z\cap(\Gamma+G^{[>d]}) is not Zariski dense in ZZ.

The source states that this formulation is equivalent to the preceding semi-abelian Zilber–Pink conjecture, citing Pink's results. Its status is not otherwise specified.

Sources & referencesView supporting material

Primary source

Kaiyuan Gu and Chenxin Huang, “On Special Subvarieties of the Universal Semi-abelian Scheme and Pink Conjectures”, arXiv:2410.17755 (2024).

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