Geodesic
Isotopy invariants of spatial graphs
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 17 (2020), pp. 769-776.

Voir la notice de l'article provenant de la source Math-Net.Ru

We reduce the problem of isotopy classification of spatial framed graphs equipped with an additional structure – a skeleton and a marked point, to the classical problem of isotopy classification of tangles.
Mots-clés : spatial graph
Keywords: skeleton, tangle, isotopy. 
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V. M. Nezhinskij. Isotopy invariants of spatial graphs. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 17 (2020), pp. 769-776. http://geodesic.mathdoc.fr/item/SEMR_2020_17_a54/

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