arXiv · 2409.19303
Links in the spherical 3-manifold obtained from the quaternion group and their lifts
Abstract
We show that there are infinitely many triples of non-isotopic hyperbolic links in the lens space $L(4,1)$ such that the three lifts of each triple in $S^{3}$ are isotopic. They are obtained as the lifts of links in $S^{3} / Q_{8}$ by double covers, where $Q_{8}$ is the quaternion group. To construct specific examples, we introduce a diagram of a link in $S^{3} / Q_{8}$ obtained by projecting to a square. The diagrams of isotopic links are connected by Reidemeister-type moves.
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Ken'ichi Yoshida. 2024-09-28. Links in the spherical 3-manifold obtained from the quaternion group and their lifts. https://doi.org/10.1142/s0218216525500580
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