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环形曲面的纽结多项式及其边界链

On Knot Polynomials of Annular Surfaces and their Boundary Links

Hermann Gruber

摘要:

Stoimenow和Kidwell提出了以下问题:让$K$是一个非平凡的结,并让$W(K)$是一个怀特黑德双$K$。设$F(a,z)$为考夫曼多项式,$P(v,z)$为绞股多项式。那么总是$\max°_z P_{W(K)} - 1 = 2 \max°_z F_K$吗?在这里这个问题是重新措辞在更一般的条款之间的最大$z$ -度的考夫曼多项式的环形表面$A$一方面,和鲁道夫多项式另一方面,后者被定义为某种莫比乌斯变换的绞股多项式的边界链接$\partial A$。这种关系被证明是持有代数交替链接,从而同时解决了猜想基德韦尔和Stoimenow和一个相关的猜想特里普为这类链接。此外,尽管链路$K$的鲁道夫多项式$\{K\}$的重量级定义,建立了用于链路组成的非常简单的公式$\{\bigcirc\}\{L#M\}=\{L\}\{M\}$。这最后一个结果可以用来减少猜想的问题的情况下,总理的联系。

英文摘要:

Stoimenow and Kidwell asked the following question: Let $K$ be a non-trivial knot, and let $W(K)$ be a Whitehead double of $K$. Let $F(a,z)$ be the Kauffman polynomial and $P(v,z)$ the skein polynomial. Is then always $\max°_z P_{W(K)} - 1 = 2 \max°_z F_K$? Here this question is rephrased in more general terms as a conjectured relation between the maximum $z$-degrees of the Kauffman polynomial of an annular surface $A$ on the one hand, and the Rudolph polynomial on the other hand, the latter being defined as a certain Möbius transform of the skein polynomial of the boundary link $\partial A$. That relation is shown to hold for algebraic alternating links, thus simultaneously solving the conjecture by Kidwell and Stoimenow and a related conjecture by Tripp for this class of links. Also, in spite of the heavyweight definition of the Rudolph polynomial $\{K\}$ of a link $K$, the remarkably simple formula $\{\bigcirc\}\{L#M\}=\{L\}\{M\}$ for link composition is established. This last result can be used to reduce the conjecture in question to the case of prime links.

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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