Finite type link invariants and the non-invertibility of links
| dc.creator | Lin, Xiao-Song | |
| dc.date | 1996-01-19 | |
| dc.date | 1996-04-28 | |
| dc.date.accessioned | 2026-07-07T09:04:56Z | |
| dc.date.available | 2026-07-07T09:04:56Z | |
| dc.description | We show that a variation of Milnor's $\barμ$-invariants, the so-called Campbell-Hausdorff invariants introduced recently by Stefan Papadima, are of finite type with respect to {\it marked singular links}. These link invariants are stronger than quantum invariants in the sense that they detect easily the non-invertibility of links with more than one components. It is still open whether some effectively computable knot invariants, e.g. finite type knot invariants (Vassiliev invariants), could detect the non-invertibility of knots. | |
| dc.description | 18 pages, amslatex; This is the version to appear in Math. Res. Letters | |
| dc.identifier | https://arxiv.org/abs/q-alg/9601019 | |
| dc.identifier | http://arxiv.org/abs/q-alg/9601019 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/149559 | |
| dc.subject | Quantum Algebra | |
| dc.title | Finite type link invariants and the non-invertibility of links | |
| dc.type | text |