arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1310.8151math.AG
收藏

Picard数为3的Calabi-Yau三重图的自同构

Automorphisms of Calabi-Yau threefolds with Picard number three

Vladimir Lazić, Keiji Oguiso, Thomas Peternell

摘要:

证明了皮卡德数为3的卡-丘三重群的自同构群要么是有限的,要么同构于无限循环群,直到有限核和上核。

英文摘要:

We prove that the automorphism group of a Calabi-Yau threefold with Picard number three is either finite, or isomorphic to the infinite cyclic group up to finite kernel and cokernel.

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。

↑