Classification of ribbon 2-knots presented by virtual arcs with up to four crossings
2019 ◽
Vol 28
(10)
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pp. 1950067
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Keyword(s):
We consider classification of the oriented ribbon 2-knots presented by virtual arcs with up to four crossings. We show the difference by the 2-fold branched covering space, the Alexander polynomial, the number of representations of the knot group to SL[Formula: see text], [Formula: see text] a finite field, and the twisted Alexander polynomial.
Keyword(s):
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Keyword(s):
1985 ◽
Vol 38
(3)
◽
pp. 330-350
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2010 ◽
Vol 7
(2)
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pp. 57-73
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2019 ◽
Vol 9
(5)
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pp. 3584