Gros-Schoen循环和对偶滑轮
Gross--Schoen Cycles and Dualising Sheaves
摘要:
本文研究了Gross和Schoen定义的整体域上曲线的三重积中的修正对角环。我们的主要结果是一个身份之间的高度,这个周期和自相交的相对对偶层。我们对下列问题在数论和代数几何中有一些应用。
英文摘要:
The aim of this paper is to study the modified diagonal cycle in the triple product of a curve over a global field defined by Gross and Schoen. Our main result is an identity between the height of this cycle and the self-intersection of the relative dualising sheaf. We have some applications to the following problems in number theory and algebraic geometry.
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