Articles with "rank virtual" as a keyword



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The special rank of virtual knot groups

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Published in 2020 at "Journal of Knot Theory and Its Ramifications"

DOI: 10.1142/s0218216520500881

Abstract: In this paper we introduce the special rank for virtual knots and some properties of this number are studied. Although we do not know if it can be considered as a nontrivial extension of the… read more here.

Keywords: special rank; knot groups; virtual knot; rank virtual ... See more keywords