SOME POLYNOMIAL INVARIANTS OF WELDED LINKS
We give a quotient of the ring Q[A±1, t±1] so that the Miya- zawa polynomial is a non-trivial invariant of welded links. Furthermore we show that this is also an invariant under the other forbidden move Fu, and so it is a fused isotopy invariant. Also, we give some quotient ring so that the index po...
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| Veröffentlicht in: | Journal of the Korean Mathematical Society 2015, 52(5), , pp.929-944 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | We give a quotient of the ring Q[A±1, t±1] so that the Miya- zawa polynomial is a non-trivial invariant of welded links. Furthermore we show that this is also an invariant under the other forbidden move Fu, and so it is a fused isotopy invariant. Also, we give some quotient ring so that the index polynomial can be an invariant for welded links. KCI Citation Count: 0 |
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| ISSN: | 0304-9914 2234-3008 |
| DOI: | 10.4134/JKMS.2015.52.5.929 |