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arXiv 2007.05217math.CO
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与色多项式相关的图多项式综述

A Survey of Graph Polynomials Related to the Chromatic Polynomial

National Institute of Education(国立教育学院);Nanyang Technological University(南洋理工大学)

Fengming Dong

AI总结:

本文综述了与色多项式相关的图多项式,包括其与Tutte多项式、特征多项式及流多项式的联系,并回顾了相关主要研究成果。

摘要:

色多项式由Birkhoff于1912年引入,用于研究四色猜想,现已成为研究最广泛的图多项式之一。它通过特化与Tutte多项式紧密相连,与关联图拟阵的特征多项式相关,并通过平面二元性与流多项式相联系。它还启发了多个相关多项式,包括$\sigma$-多项式、$w$-多项式和$\tau$-多项式。本综述考察了这些关系(如图1所示),并回顾了主要结果。

英文摘要:

Introduced by Birkhoff in 1912 to study the four-color conjecture, the chromatic polynomial has become one of the most extensively studied graph polynomials. It is closely connected to the Tutte polynomial through specialization, to the characteristic polynomial of the associated graphic matroid, and to the flow polynomial through planar duality. It has also inspired several related polynomials, including the $σ$-polynomial, the $w$-polynomial, and the $τ$-polynomial. This survey examines these relationships, illustrated in Figure 1, and reviews the main results.

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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