Coding Knots by T-Graphs
2020 ◽
Vol 66
(4)
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pp. 531-543
In this paper, knots are considered as smooth embeddings of a circle into 3 defined by their flat diagrams. We propose a new method of coding knots by T-graphs describing the torsion structure on a flat diagram. For this method of coding, we introduce conceptions of a cycle and a block and describe transformations of T-graphs under the first and the third Reidemeister moves applied to the flat diagram of a knot.
2009 ◽
Vol 123
(4)
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pp. 1220-1228
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2017 ◽
Vol 26
(10)
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pp. 1750051
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2013 ◽
Vol 22
(14)
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pp. 1350085
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Keyword(s):
1860 ◽
Vol 150
◽
pp. 223-227
Keyword(s):
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1782 ◽
Vol 72
◽
pp. 389-416
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2019 ◽
Vol 16
(2)
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2011 ◽
Vol 2011
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pp. 50-53