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arXiv · 1708.05447

Manin's b-constant in families

Akash Kumar Sengupta
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Abstract

We show that the $b$-constant (appearing in Manin's conjecture) is constant on very general fibers of a family of algebraic varieties. If the fibers of the family are uniruled, then we show that the $b$-constant is constant on general fibers.

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Akash Kumar Sengupta. 2017-08-17. Manin's b-constant in families. https://doi.org/10.2140/ant.2019.13.1893

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