Vanishing results in Chow groups for the modified diagonal cycles

被引：0
|
作者：
Qiu, Congling [1 ]
Zhang, Wei [1 ]
机构：
[1] MIT, Dept Math, Cambridge, MA 02139 USA
来源：
TUNISIAN JOURNAL OF MATHEMATICS | 2024年 / 6卷 / 02期
关键词：
modified diagonal; Chow group; representation; Hurwitz curves; Fricke-Macbeath curve; Bring's curve; POINTS; CURVE;
D O I：
10.2140/tunis.2024.6.225
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We prove a sufficient condition for the vanishing of the modified diagonal cycle inthe Chow group (withQ-coefficients) of the triple product of a curve overC. Weexhibit infinitely many nonhyperelliptic curves, including the Fricke-Macbeathcurve, Bring's curve, and two1-dimensional families parameterized by certainHurwitz spaces, for which our condition is satisfied.
引用
收藏
页码：225 / 247
页数：28
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