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The Picard group of the universal moduli stack of principal bundles on pointed smooth curves
Journal of Topology ( IF 0.8 ) Pub Date : 2022-09-27 , DOI: 10.1112/topo.12257
Roberto Fringuelli 1 , Filippo Viviani 2
Affiliation  

For any smooth connected linear algebraic group G$G$ over an algebraically closed field k$k$, we describe the Picard group of the universal moduli stack of principal G$G$-bundles over pointed smooth k$k$-projective curves.

中文翻译:

尖光滑曲线上主丛的全模叠的 Picard 群

对于任何光滑连通的线性代数群G$G$在代数闭域上ķ$k$,我们描述了本金的通用模堆栈的 Picard 群G$G$- 捆绑在尖光滑ķ$k$-投影曲线。
更新日期:2022-09-27
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