Finiteness conjecture for high-degree arithmetic points in strata

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Let Sα\textnormal{S}_{\alpha} be a stratum of abelian differentials up to scaling. An arithmetic point has a degree, and points of degree at least 33 are those whose arithmetic degree is at least 33. Finiteness conjecture for high-degree arithmetic points. Any stratum Sα\textnormal{S}_{\alpha} contains only finitely many arithmetic points of degree at least 33.

The statement is presented as the core of a broader Zilber–Pink conjecture for atypical intersections in strata of abelian differentials. Earlier results in the paper concern arithmetic points and invariant linear subvarieties, but the asserted finiteness remains open.

References

Primary source

Bruno Klingler and Leonardo A. Lerer, “Abelian differentials and their periods: the bi-algebraic point of view”, arXiv:2202.06031 (2022).

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