arXivDaily arXiv每日学术速递 周一至周五更新
arXiv math/0001167math.AGmath.CO
收藏

排列补的一些循环覆盖

Some cyclic covers of complements of arrangements

Daniel C. Cohen, Peter Orlik

摘要:

受中心排列的Milnor纤维的启发,我们研究了任意排列的补的循环覆盖族的上同调。我们给出了一个明确的证明多项式周期的贝蒂数的成员,这个家庭的循环覆盖。

英文摘要:

Motivated by the Milnor fiber of a central arrangement, we study the cohomology of a family of cyclic covers of the complement of an arbitrary arrangement. We give an explicit proof of the polynomial periodicity of the Betti numbers of the members of this family of cyclic covers.

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。

↑