number-theory / Diophantine geometry; unlikely intersections

The Zilber-Pink conjecture for abelian varieties over number fields

Claims that for any abelian variety over a number field, every irreducible subvariety has only finitely many maximal atypical subvarieties inside its smallest containing torsion coset, via a non-density theorem for X∩A[dim⁡X+1]X\cap A^{[\dim X+1]} for XX in no proper torsion coset. A corollary gives the abelian algebraic-point case of Pink's Conjecture 5.2 for finite-rank translates. It does NOT treat semiabelian varieties, abelian varieties over C\mathbb C not defined over Qˉ\bar{\mathbb Q}, or Shimura varieties, and gives no effective or uniform bound.

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number-theorySep 24, 2026Significance 58/100Registry: unreviewed

The Zilber-Pink conjecture for abelian varieties over number fields

Prior state unknown→proved

Claims that for any abelian variety over a number field, every irreducible subvariety has only finitely many maximal atypical subvarieties inside its smallest containing torsion coset, via a non-density theorem for X∩A[dim⁡X+1]X\cap A^{[\dim X+1]} for XX in no proper torsion coset. A corollary gives the abelian algebraic-point case of Pink's Conjecture 5.2 for finite-rank translates. It does NOT treat semiabelian varieties,…

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Claims that for any abelian variety over a number field, every irreducible subvariety has only finitely many maximal atypical subvarieties inside its smallest containing torsion coset, via a non-density theorem for X∩A[dim⁡X+1]X\cap A^{[\dim X+1]} for XX in no proper torsion coset. A corollary gives the abelian algebraic-point case of Pink's Conjecture 5.2 for finite-rank translates. It does NOT treat semiabelian varieties, abelian varieties over C\mathbb C not defined over Qˉ\bar{\mathbb Q}, or Shimura varieties, and gives no effective or uniform bound.

Claims that for any abelian variety over a number field, every irreducible subvariety has only finitely many maximal atypical subvarieties inside its smallest containing torsion coset, via a non-density theorem for X∩A[dim⁡X+1]X\cap A^{[\dim X+1]} for XX in no proper torsion coset. A corollary gives the abelian algebraic-point case of Pink's Conjecture 5.2 for finite-rank translates. It does NOT treat semiabelian varieties, abelian varieties over C\mathbb C not defined over Qˉ\bar{\mathbb Q}, or Shimura varieties, and gives no effective or uniform bound.

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The Zilber-Pink conjecture for abelian varieties over number fields — Mathematical Frontier Network