Spin Verlinde Spaces and Prym Theta Functions

Spin Verlinde Spaces and Prym Theta Functions
复制标题

自旋 Verlinde 空间和 Prym Theta 函数

DOI:
--
复制
发表时间:
1996
期刊:
影响因子:
--
通讯作者:
W. Oxbury
W. Oxbury
中科院分区:
--
文献类型:
--
作者:
W. Oxbury

文献摘要

被引文献

相似文献

证明了代数曲线上主极化Prym簇上的n阶theta函数与该曲线上自旋(N)-丛的模空间上的正交theta线丛的截面是对偶的.作为计算的副产品,我们还注意到,当n是奇数时,模空间上的Pfaffian线丛有一个由曲线的偶数θ特征标记的截面基。1991年数学科目分类:14D20、14H42、14H60、14K25。
It is shown that the theta functions of level n on the principally polarised Prym varieties of an algebraic curve are dual to the sections of the orthogonal theta line bundle on the moduli space of Spin(n)‐bundles over the curve. As a by‐product of our computations, we also note that when n is odd, the Pfaffian line bundle on moduli space has a basis of sections labelled by the even theta characteristics of the curve. 1991 Mathematics Subject Classification: 14D20, 14H42, 14H60, 14K25.