Rationality of twists of the Siegel modular variety of genus 2 and level 3
Rationality of twists of the Siegel modular variety of genus 2 and level 3
复制标题
属 2 和级 3 的 Siegel 模变的扭曲合理性
DOI:
10.1090/proc/15854
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发表时间:
2022
影响因子:
1
通讯作者:
Chidambaram, Shiva
中科院分区:
文献类型:
--
作者:
Calegari, Frank;Chidambaram, Shiva
Letbe a continuous Galois representation with cyclotomic similitude character. Equivalently, considerto be the Galois representation associated to the-torsion of a principally polarized abelian surface. We prove that the moduli spaceof principally polarized abelian surfacesadmitting a symplectic isomorphismof Galois representations is never rational overwhenis surjective, even though it is both rational overand unirational overvia a map of degree. References
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DOI:
--
发表时间:
1989
期刊:
Imprint
影响因子:
--
作者:
P. Burgunder
通讯作者:
P. Burgunder
DOI:
10.1112/jlms.12153
发表时间:
2017
期刊:
Journal of the London Mathematical Society
影响因子:
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作者:
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通讯作者:
Brett Nasserden
DOI:
10.1007/s10240-021-00128-2
发表时间:
2021
期刊:
Publications mathématiques de l'IHÉS
影响因子:
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作者:
Boxer, George;Calegari, Frank;Gee, Toby;Pilloni, Vincent
通讯作者:
Pilloni, Vincent
影响因子:
0.7
作者:
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通讯作者:
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DOI:
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发表时间:
1946
期刊:
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--
作者:
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通讯作者:
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