An unknotting index for virtual knots

dc.contributor.author	Kaur, K.
dc.contributor.author	Kamada, S.
dc.contributor.author	Kawauchi, A.
dc.contributor.author	Madeti, P.
dc.date.accessioned	2021-08-09T05:56:03Z
dc.date.available	2021-08-09T05:56:03Z
dc.date.issued	2021-08-09
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/2364
dc.description.abstract	In this paper we introduce the notion of an unknotting index for virtual knots. We give some examples of computation by using writhe invariants, and discuss a relationship between the unknotting index and the virtual knot module. In particular, we show that for any non-negative integer n there exists a virtual knot whose unknotting index is (1, n).	en_US
dc.language.iso	en_US	en_US
dc.subject	Gauss diagram	en_US
dc.subject	Unknotting index	en_US
dc.subject	virtual knot	en_US
dc.title	An unknotting index for virtual knots	en_US
dc.type	Article	en_US