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arXiv 1806.07587math.AG
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维数为$4$秩为$2$的Mukai对的分类

Classification of Mukai pairs with dimension $4$ and rank $2$

Akihiro Kanemitsu

摘要:

本文给出了维数为$4$和秩为$2$且Picard数为1的Mukai对的完全分类,即$(X,E)$对,其中$X$是Picard数为1的Fano $4$ -fold,$E$是$X$上秩为2且具有$c_1(X) = c_1(E)$的充分向量丛.等价地,本文完成了C. Novelli和G. 2007年的奥凯塔。

英文摘要:

We give the complete classification of Mukai pairs of dimension $4$ and rank $2$ with Picard number one, that is, pairs $(X,E)$ where $X$ is a Fano $4$-fold with Picard number one, and $E$ is an ample vector bundle of rank two on $X$ with $c_1(X) = c_1(E)$. Equivalently, the present paper completes the classification of ruled Fano $5$-folds with index two, which was partially done by C. Novelli and G. Occhetta in 2007.

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。

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