arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2302.09583math.CO
收藏

交替行走/Zeta对应

Alternating Walk/Zeta Correspondence

Takashi Komatsu, Norio Konno, Iwao Sato

摘要:

考虑图$G$的交错zeta函数和交错$L$ -函数,并用图$G$的Ihara zeta函数表示它们.其次,我们定义了图的广义交错zeta函数,并将点传递正则图的广义交错zeta函数表示为对称简单随机游动的转移概率转移概率矩阵的谱及其Laplacian.此外,我们给出了一系列点传递正则图的广义交错zeta函数极限的整式表达式。作为一个例子,我们对待广义交替zeta函数的有限环面。最后,讨论了图的交错zeta函数与Mahler测度之间的关系。

英文摘要:

We consider the alternating zeta function and the alternating $L$-function of a graph $G$, and express them by using the Ihara zeta function of $G$. Next, we define a generalized alternating zeta function of a graph, and express the generalized alternating zeta function of a vertex-transitive regular graph by spectra of the transition probability matrix of the symmetric simple random walk on it and its Laplacian. Furthermore, we present an integral expression for the limit of the generalized alternating zeta functions of a series of vertex-transitive regular graphs. As an example, we treat the generalized alternating zeta functions of a finite torus. Finally, we treat the relation between the Mahler measure and the alternating zeta function of a graph.

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。

↑