A coloring invariant of 3-manifolds derived from their flow-spines and virtual knot diagrams
Canadian journal of mathematics, Tome 76 (2024) no. 3, pp. 984-1004

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DOI

For a closed, connected, and oriented 3-manifold with a non-singular flow, we construct its virtual knot diagram via a “flow-spine” of the manifold. Then, we introduce a coloring invariant of 3-manifolds through their virtual knot diagrams, and classify some 3-manifolds by using the invariant.
DOI : 10.4153/S0008414X23000299
Mots-clés : Coloring invariant, 3-manifold, flow-spine, virtual knot diagram
Ishii, Ippei; Nakamura, Takuji; Saito, Toshio. A coloring invariant of 3-manifolds derived from their flow-spines and virtual knot diagrams. Canadian journal of mathematics, Tome 76 (2024) no. 3, pp. 984-1004. doi: 10.4153/S0008414X23000299
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     title = {A coloring invariant of 3-manifolds derived from their flow-spines and virtual knot diagrams},
     journal = {Canadian journal of mathematics},
     pages = {984--1004},
     year = {2024},
     volume = {76},
     number = {3},
     doi = {10.4153/S0008414X23000299},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008414X23000299/}
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