INDEX POLYNOMIAL INVARIANTS OF TWISTED LINKS
2013 ◽
Vol 22
(04)
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pp. 1340005
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Keyword(s):
Bourgoin defined the notion of a twisted link. In a sense, it is a non-orientable version of a virtual link. Im, Lee and Lee defined a polynomial invariant of a virtual link by using the virtual intersection index. In this paper, we give an alternative definition of index polynomial by using indices of real crossings and extend it to a twisted links.
2013 ◽
Vol 22
(12)
◽
pp. 1341002
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Keyword(s):
2013 ◽
Vol 22
(13)
◽
pp. 1350073
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Keyword(s):
2014 ◽
Vol 23
(12)
◽
pp. 1450066
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Keyword(s):
2021 ◽
Vol 18
(12)
◽
pp. 6258
1995 ◽
Vol 5
(2)
◽
pp. 153-188
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1967 ◽
Vol 37
(4)
◽
pp. 546-593
◽