Heights on stacks and a generalized Batyrev–Manin–Malle conjecture
Heights on stacks and a generalized Batyrev–Manin–Malle conjecture
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堆栈高度和广义的 Batyrev–Manin–Malle 猜想
DOI:
10.1017/fms.2023.5
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Zureick-Brown, David
中科院分区:
文献类型:
--
作者:
Ellenberg, Jordan S.;Satriano, Matthew;Zureick-Brown, David
We define a notion of height for rational points with respect to a vector bundle on a proper algebraic stack with finite diagonal over a global field, which generalizes the usual notion for rational points on projective varieties. We explain how to compute this height for various stacks of interest (for instance: classifying stacks of finite groups, symmetric products of varieties, moduli stacks of abelian varieties, weighted projective spaces). In many cases, our uniform definition reproduces ways already in use for measuring the complexity of rational points, while in others it is something new. Finally, we formulate a conjecture about the number of rational points of bounded height (in our sense) on a stack , which specializes to the Batyrev–Manin conjecture when is a scheme and to Malle’s conjecture when is the classifying stack of a finite group.
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DOI:
10.4153/s0008439522000546
发表时间:
2019
期刊:
Canadian Mathematical Bulletin
影响因子:
--
作者:
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通讯作者:
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DOI:
10.2307/2951828
发表时间:
1995
期刊:
arXiv: Algebraic Geometry
影响因子:
--
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DOI:
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期刊:
arXiv: Algebraic Geometry
影响因子:
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作者:
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通讯作者:
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影响因子:
1.3
作者:
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影响因子:
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作者:
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