Author:
Carter J. Scott,Saito Masahico,Satoh Shin
Abstract
AbstractWe give necessary conditions of a surface-knot to be ribbon concordant to another, by introducing a new variant of the cocycle invariant of surface-knots in addition to using the invariant already known. We demonstrate that twist-spins of some torus knots are not ribbon concordant to their orientation reversed images.
Publisher
Cambridge University Press (CUP)
Cited by
7 articles.
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