Suciu’s ribbon 2-knots with isomorphic group

Suciu’s ribbon 2-knots with isomorphic group
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具有同构群的 Suciu 带 2 结

DOI:
10.1142/s0218216520500534
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发表时间:
2020
影响因子:
0.5
通讯作者:
Sumi Toshio
Sumi Toshio
中科院分区:
数学4区
文献类型:
--
作者:
Kanenobu Taizo;Sumi Toshio

文献摘要

相似文献

Suciu构造了无穷多个带状2-纽结,它们的纽结群同构于三叶纽结群。它们由第二同伦群来区分。我们利用2重分支覆盖空间的基本群的表示来对这些纽结进行分类。
Suciu constructed infinitely many ribbon 2-knots inwhose knot groups are isomorphic to the trefoil knot group. They are distinguished by the second homotopy groups. We classify these knots by using-representations of the fundamental groups of the 2-fold branched covering spaces.