Unlikely intersections in families of abelian varieties and the polynomial Pell equation
Unlikely intersections in families of abelian varieties and the polynomial Pell equation
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阿贝尔簇家族中不可能的交集和多项式佩尔方程
DOI:
10.1112/plms.12289
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发表时间:
2019
影响因子:
1.8
通讯作者:
Barroero F
中科院分区:
文献类型:
--
作者:
Barroero F
Letbe a smooth irreducible curve defined over a number fieldand consider an abelian schemeoverand a curveinside, both defined over. In previous works, we proved that, whenis a fibred product of elliptic schemes, ifis not contained in a proper subgroup scheme of, then it contains at most finitely many points that belong to a flat subgroup scheme of codimension at least 2. In this article, we continue our investigation and settle the crucial case of powers of simple abelian schemes of relative dimension. This, combined with the above‐mentioned result and work by Habegger and Pila, gives the statement for general abelian schemes which has applications in the study of solvability of almost‐Pell equations in polynomials.
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DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
U. Zannier
通讯作者:
U. Zannier
DOI:
--
发表时间:
2018
期刊:
Journal of the European Mathematical Society (Print)
影响因子:
--
作者:
Gabriel A. Dill
通讯作者:
Gabriel A. Dill
DOI:
10.24033/asens.2296
发表时间:
2016
期刊:
Annales scientifiques de l'École normale supérieure
影响因子:
--
作者:
Pila J
通讯作者:
Pila J
DOI:
--
发表时间:
1991
期刊:
影响因子:
--
作者:
S. David
通讯作者:
S. David
影响因子:
2.5
作者:
J. Pila;A. Wilkie
通讯作者:
A. Wilkie