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arXiv 2402.09704math.GT
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结理论中Gram行列式的研究

A Study of Gram Determinants in Knot Theory

Dionne Ibarra, Gabriel Montoya-Vega

AI总结:

本文研究了结理论中Gram行列式的概念和类型,特别关注莫比乌斯带定义的行列式及其结构,并探讨了类型(Mb)_1的Gram行列式的闭合公式问题。

摘要:

历史上起源于拓扑学的一个子领域,结理论是数学研究中的活跃领域,与诸如代数、生物学和统计力学等多样化的科学领域有紧密联系。线性代数中一个流行且重要的概念,Gram行列式与结的数学理论有联系。在本文中,我们介绍了这一概念,并呈现了几种类型的Gram行列式,可视为对当前结理论家感兴趣的Gram行列式的综述;举例说明了定义。特别地,我们重点关注从莫比乌斯带最近定义的行列式,并进一步研究其结构。最后,关于类型(Mb)_1的Gram行列式的闭合公式提出了某些推测,这一问题引起了结理论家的广泛关注。

英文摘要:

Historically originated as a sub-field of topology, knot theory is an active area of mathematical investigation that has strong connections with a diverse set of scientific fields such as algebra, biology, and statistical mechanics. A popular and important concept in linear algebra, Gram determinants enjoy a connection with the mathematical theory of knots. In this article, we expose this concept and present several types of Gram determinants in what can be considered as a survey of the current Gram determinants of interest to knot theorists; examples are included to illustrate the definitions. In particular, we pay special attention to a recently defined determinant from a Möbius band and we further study its structure. At the end, some speculation is presented regarding the closed formula for the Gram determinant of type $(Mb)_1$, a problem that arouses serious interest among knot theorists.

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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