论文标题
尖光平滑曲线上的普遍模量堆栈的Picard组
The Picard group of the universal moduli stack of principal bundles on pointed smooth curves
论文作者
论文摘要
对于在代数封闭的字段K上进行的任何平滑连接的线性代数G组G，我们描述了主G型束的普遍模量堆栈的PICARD组，上面是光滑的K-Projective曲线。
For any smooth connected linear algebraic group G over an algebraically closed field k, we describe the Picard group of the universal moduli stack of principal G-bundles over pointed smooth k-projective curves.
