Zeta statistics and Hadamard functions
Zeta statistics and Hadamard functions
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Zeta 统计和 Hadamard 函数
DOI:
10.1016/j.aim.2022.108556
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发表时间:
2022
影响因子:
1.7
通讯作者:
Howe, Sean
中科院分区:
文献类型:
--
作者:
Bilu, Margaret;Das, Ronno;Howe, Sean
We introduce the Hadamard topology on the Witt ring of rational functions, giving a simultaneous refinement of the weight and point-counting topologies. Zeta functions of algebraic varieties over finite fields are elements of the rational Witt ring, and the Hadamard topology allows for a conjectural unification of results in arithmetic and motivic statistics: The completion of the Witt ring for the Hadamard topology can be identified with a space of meromorphic functions which we call Hadamard functions, and we make the meta-conjecture that any “natural” sequence of zeta functions which converges to a Hadamard function in both the weight and point-counting topologies converges also in the Hadamard topology. For statistics arising from Bertini problems, zero-cycles or the Batyrev-Manin conjecture, this yields an explicit conjectural unification of existing results in motivic and arithmetic statistics that were previously connected only by analogy. As evidence for our conjectures, we show that Hadamard convergence holds for many natural statistics arising from zero-cycles, as well as for the motivic height zeta function associated to the motivic Batyrev-Manin problem for split toric varieties.
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DOI:
10.1515/crll.2003.072
发表时间:
2003
期刊:
Crelle's Journal
影响因子:
--
作者:
David Bourqui
通讯作者:
David Bourqui
DOI:
10.1017/s0305004117000767
发表时间:
2016
影响因子:
0.8
作者:
Weiyan Chen
通讯作者:
Weiyan Chen
影响因子:
1.8
作者:
David Bourqui
通讯作者:
David Bourqui
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
S. Gusein;I. Luengo;A. Hernández
通讯作者:
A. Hernández
影响因子:
2.5
作者:
R. Vakil;M. Wood
通讯作者:
M. Wood