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On the generalized virtual Goeritz matrix for virtual knots.
- Source :
-
Journal of Knot Theory & Its Ramifications . Apr2023, Vol. 32 Issue 5, p1-13. 13p. - Publication Year :
- 2023
-
Abstract
- Im et al. [Signature, nullity and determinant of checkerboard colorable virtual links, J. Knot Theory Ramifications 19(8) (2010) 1093–1114] introduced how to define Goeritz matrices for checkerboard colorable virtual links. In this paper, we extend this for the Goeritz matrices of virtual knots. And we consider its signature and determinant and show they are invariants for virtual knots. [ABSTRACT FROM AUTHOR]
- Subjects :
- *KNOT theory
Subjects
Details
- Language :
- English
- ISSN :
- 02182165
- Volume :
- 32
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Journal of Knot Theory & Its Ramifications
- Publication Type :
- Academic Journal
- Accession number :
- 164158452
- Full Text :
- https://doi.org/10.1142/S0218216523500384