到交换代数群的有理映射的模
Modulus of a rational map into a commutative algebraic group
摘要:
对于从正规代数簇$X$到交换代数群$G$的有理映射$ϕ: X \to G$,定义$ϕ$的模为$X$上的有效因子.我们研究了模量的性质。这项工作将已知的曲线理论推广到更高维的品种。
英文摘要:
For a rational map $ϕ: X \to G$ from a normal algebraic variety $X$ to a commutative algebraic group $G$, we define the modulus of $ϕ$ as an effective divisor on $X$. We study the properties of the modulus. This work generalizes the known theories for curves to higher dimensional varieties.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。