A family of polynomial invariants for flat virtual knots

We introduce a family of polynomial invariants for flat virtual knots which extend the polynomial introduced by Kauffman and Richter, and we give several properties and examples.

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Bibliographic Details
Published inTopology and its applications Vol. 264; pp. 413 - 419
Main Authors Lee, Kyeonghui, Im, Young Ho, Kim, Sera
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.09.2019
Subjects
Chord diagram
Flat virtual knot
Invertibility
Polynomial invariant
Signed chord diagram
secondary
Signed chord diagram
Chord diagram
Invertibility
Flat virtual knot
Polynomial invariant
primary
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Summary:We introduce a family of polynomial invariants for flat virtual knots which extend the polynomial introduced by Kauffman and Richter, and we give several properties and examples.
ISSN:0166-8641
1879-3207
DOI:10.1016/j.topol.2019.06.013