Quandle coloring and cocycle invariants of composite knots and abelian extensions
Quandle colorings and cocycle invariants are studied for composite knots, and applied to chirality and abelian extensions. The square and granny knots, for example, can be distinguished by quandle colorings, so that a trefoil and its mirror can be distinguished by quandle coloring of composite knots...
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| Autores principales: | Clark, W.E., Saito, M., Vendramin, L. |
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| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_02182165_v25_n5_p_Clark |
| Aporte de: |
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