K2 of families of curves with non-torsion differences in divisorial support
K2 of families of curves with non-torsion differences in divisorial support
复制标题
除数支撑中具有非扭转差的曲线族 K2
DOI:
10.1016/j.jpaa.2021.106915
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发表时间:
2021-09
影响因子:
0.8
通讯作者:
唐国平
中科院分区:
文献类型:
--
作者:
王海旭;刘杭;唐国平
We construct g independent (integral) elements in the kernel of the tame symbol on several families of curves with genus g= 1, 2, 4, 7. Furthermore, we prove that there exist non-torsion divisors P− Q with P, Q in the divisorial support of these K 2 elements when g= 1, 2, which is potentially different from previous constructions.
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影响因子:
1
作者:
Hang Liu;Rob de Jeu
通讯作者:
Rob de Jeu
DOI:
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发表时间:
1977
期刊:
--
影响因子:
--
作者:
A. Borel
通讯作者:
A. Borel
影响因子:
0.7
作者:
David Grant
通讯作者:
David Grant
影响因子:
1.8
作者:
T. Dokchitser;Rob de Jeu;D. Zagier
通讯作者:
T. Dokchitser;Rob de Jeu;D. Zagier
DOI:
10.1515/crelle.2011.083
发表时间:
2009-09
期刊:
--
影响因子:
--
作者:
Noriyuki Otsubo
通讯作者:
Noriyuki Otsubo