Cluster variables, ancestral triangles and Alexander polynomials
Cluster variables, ancestral triangles and Alexander polynomials
复制标题
聚类变量、祖先三角形和亚历山大多项式
DOI:
10.1016/j.aim.2019.106965
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发表时间:
2020
影响因子:
1.7
通讯作者:
Terashima Yuji
中科院分区:
文献类型:
--
作者:
Nagai Wataru;Terashima Yuji
In this paper, we show that Alexander polynomials for any 2-bridge knots are specializations of cluster variables. A key tool is an ancestral triangle which appeared in both quantum topology and hyperbolic geometry in different ways.