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Algebraic links in lens spaces
Communications in Contemporary Mathematics ( IF 1.6 ) Pub Date : 2020-10-23 , DOI: 10.1142/s0219199720500662
Eva Horvat 1
Affiliation  

The lens space Lp,q is the orbit space of a p-action on the 3-sphere. We investigate polynomials of two complex variables that are invariant under this action, and thus define links in Lp,q. We study properties of these links, and their relationship with the classical algebraic links. We prove that all algebraic links in lens spaces are fibered, and obtain results about their Seifert genus. We find some examples of algebraic knots in Lp,q, whose lift in the 3-sphere is a torus link.

中文翻译:

透镜空间中的代数链接

镜头空间大号p,q是 a 的轨道空间p- 对 3 球体的作用。我们研究在这个作用下不变的两个复变量的多项式,从而定义链接大号p,q. 我们研究这些链接的性质,以及它们与经典代数链接的关系。我们证明了透镜空间中的所有代数链接都是纤维化的,并获得了关于它们的 Seifert 属的结果。我们在中找到了一些代数结的例子大号p,q,其升力在3-sphere 是环面链接。
更新日期:2020-10-23
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