Cyclic coverings of the 3-sphere branched over wild knots of dynamically defined type

被引:0
|
作者
Diaz, Juan Pablo [1 ]
Hinojosa, Gabriela [1 ]
机构
[1] Univ Autonoma Estado Morelos, Ctr Invest Ciencias, Inst Invest Ciencias Bas & Aplicadas, Av Univ 1001,Col Chamilpa, Cuernavaca 62209, Morelos, Mexico
关键词
Cyclic coverings; branched sets; wild knots; LIMIT-SETS;
D O I
10.1142/S0218216524500081
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let K be a tame knot and consider an n beaded necklace T. which is the union of n consecutive disjoint closed round balls (pearls) Bj, j = 1,..., n. An n pearl chain necklace T is the union of T. and K. We will construct, via the action of a Kleinian group, a sequence of nested pearl chain necklaces Tk whose inverse limit is a wild knot of dynamically defined type.(K, T0). In this paper, we will prove some topological properties of this kind of wild knots; in particular, we generalize the construction of cyclic branched coverings for this case, and we show that there exists a wild knot of dynamically defined type such that S3 is an n-fold cyclic branched covering of S3 along it, for n = 2.
引用
收藏
页数:20
相关论文
共 50 条