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arXiv 1805.03365math.COmath.GR
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一类交换李群排列与色拟多项式的组合学

Combinatorics of certain abelian Lie group arrangements and chromatic quasi-polynomials

Tan Nhat Tran, Masahiko Yoshinaga

摘要:

本文件有两个目的。首先,我们将超平面和环面构形的特征多项式的概念推广到某些交换李群构形的特征多项式。其次,我们从子空间和环面的角度给出了色拟多项式及其分支的两种解释。

英文摘要:

The purpose of this paper is twofold. Firstly, we generalize the notion of characteristic polynomials of hyperplane and toric arrangements to those of certain abelian Lie group arrangements. Secondly, we give two interpretations for the chromatic quasi-polynomials and their constituents through subspace and toric viewpoints.

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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