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arXiv · 2411.04725

An example of semiquandle and u-polynomials for flat virtual knots via this semiquandle coloring

Nozomu Sekino
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Abstract

Flat virtual links are some variant of links, and semiquandles are counterparts of quandles or biquandles, which axiomize the Reidemeister-like moves. In this paper, we give some example of semiquandle and introduce an invariant for flat virtual knot using it. We also explain that it relates to the u-polynomials for flat virtual knots.

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Nozomu Sekino. 2024-11-07. An example of semiquandle and u-polynomials for flat virtual knots via this semiquandle coloring. https://arxiv.org/abs/2411.04725

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