Abstract
A 3-manifold M is said to be p-periodic (p≥2 an integer) if and only if the finite cyclic group of order p acts on M with a circle as the set of fixed points. This paper provides a criterion for periodicity of rational homology three-spheres. Namely, we give a necessary condition for a rational homology three-sphere to be periodic with a prime period. This condition is given in terms of the quantum SU(3) invariant. We also discuss similar results for the Murakami-Ohtsuki-Okada invariant.
| Original language | English |
|---|---|
| Pages (from-to) | 219-231 |
| Number of pages | 13 |
| Journal | Topology and its Applications |
| Volume | 136 |
| Issue number | 1-3 |
| DOIs | |
| Publication status | Published - Jan 28 2004 |
| Externally published | Yes |
Keywords
- Group actions
- Periodic links
- Quantum invariants
- Rational homology three-spheres
ASJC Scopus subject areas
- Geometry and Topology
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