Algebra for Heckoid groups

Algebra for Heckoid groups
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Heckoid 群的代数

DOI:
10.1090/s0002-9947-1992-1107029-9
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发表时间:
1992
影响因子:
1.3
通讯作者:
Robert F. Riley
Robert F. Riley
中科院分区:
数学1区
文献类型:
--
作者:
Robert F. Riley

文献摘要

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我们引入了一个与2-桥纽结或链环标准形K =(α,β)相关联的(Laurent)多项式的无限集合.实验证据表明,这些“Heckoid多项式”定义了K的某些群的仿射表示簇,即Heckoid群。我们讨论的关系,在图像中的一般表示为每个多项式。我们证明了,在一定的变量变化下,每个Heckoid多项式整除L的非交换表示多项式,其中L属于由K和Heckoid多项式确定的2-桥纽结/链环的无限集合
We introduce an infinite collection of (Laurent) polynomials associated with a 2-bridge knot or link normal form K = (α, β). Experimental evidence suggests that these «Heckoid polynomials» define the affine representation variety of certain groups, the Heckoid groups, for K. We discuss relations which hold in the image of the generic representation for each polynomial. We show that, with a certain change of variable, each Heckoid polynomial divides the nonabelian representation polynomial of L, where L belongs to an infinite collection of 2-bridge knots/links determined by K and the Heckoid polynomial