Uniqueness of free 2-periodicities of links
Abstract
We show that if two links in the real projective 3-space R P 3 \mathbb {R}\mathbb {P}^{3} have isotopic preimages in the 3-sphere S 3 S^{3} by the double covering map, then they are themselves isotopic in R P 3 \mathbb {R}\mathbb {P}^{3} .
Fields of Study & Subjects
Geometric and Algebraic Topology
Mathematical Dynamics and Fractals
Geometric Analysis and Curvature Flows
Publication details
- Journal / source
- Proceedings of the American Mathematical Society
- Volume
- 154
- Issue
- 10
- Pages
- 4519–4530
- Publication date
- 13 May 2026
- Language
- EN