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arXiv · 2610.25593

Biquandle Image Quivers

Geunyoung Kim·Sam Nelson·Puttipong Pongtanapaisan
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Abstract

We introduce a new family of weighted quiver-valued invariants of oriented classical and virtual knots and link, surface-knots and surface-links, and immersed surface-knots and surface-links associated to finite biquandles. We derive several polynomial invariants from these quivers via decategorification. We provide examples to illustrate the computation of the invariant as well as toy examples showing tables of invariant values for small biquandles.

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Geunyoung Kim, Sam Nelson, Puttipong Pongtanapaisan. 2026-10-18. Biquandle Image Quivers. https://arxiv.org/abs/2610.25593

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