Restrictions of free arrangements and the division theorem

Restrictions of free arrangements and the division theorem
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自由安排的限制和除法定理

DOI:
10.1007/978-3-319-58971-8_14
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发表时间:
2016
期刊:
arXiv: Commutative Algebra
影响因子:
--
通讯作者:
T. Abe
T. Abe
中科院分区:
--
文献类型:
--
作者:
T. Abe

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本文是对由Abe (Invent)中引入的除法定理推导出的修正Orlik猜想的调查和研究笔记。数学学报,2016(1),317-346。除法定理是经典自由排列的加-删定理的推广。除法定理可以看作是Orlik猜想的一个修正的逆,它具有一个组合条件,即如果约束是自由的,且该约束的特征多项式可除该排列的特征多项式,则该排列是自由的。在本文中,我们回顾、总结、提出并重新表述了基于Abe (Invent)的除法定理的一些结果和问题。数学学报,2016(1),317-346),并研究了部分答案的修正Orlik猜想。
This is a survey and research note on the modified Orlik conjecture derived from the division theorem introduced in Abe (Invent. Math.204(1), 317–346, 2016). The division theorem is a generalization of classical addition-deletion theorems for free arrangements. The division theorem can be regarded as a modified converse of the Orlik’s conjecture with a combinatorial condition, i.e., an arrangement is free if the restriction is free and the characteristic polynomial of the restriction divides that of an arrangement. In this article we recall, summarize, pose and re-formulate some of results and problems related to the division theorem based on Abe (Invent. Math.204(1), 317–346, 2016), and study the modified Orlik’s conjecture with partial answers.
DOI: --
发表时间: 2007
期刊: Adv.Math 215
影响因子: --
作者:
T.Abe;H.Terao;M.Wakefield
通讯作者: M.Wakefield
超平面的可划分自由排列
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
Takuro Abe;Takuro Abe and Hiroaki Terao;Takuro Abe and Alexandru Dimca;Takuro Abe;Takuro Abe;Takuro Abe;Takuro Abe;阿部拓郎;Takuro Abe;阿部拓郎;阿部拓郎;阿部拓郎;阿部拓郎;阿部拓郎;阿部拓郎;阿部拓郎;阿部拓郎;阿部拓郎;阿部拓郎
通讯作者: 阿部拓郎