Counterexample to a conjecture about dihedral quandle

It was conjectured that the augmentation ideal of a dihedral quandle of even order $n>2$ satisfies $|\Delta^k(\text{R}_n)/\Delta^{k+1}(\text{R}_{n})|=n$ for all $k\geq 2$. In this article we provide a counterexample against this conjecture.

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Bibliographic Details
Main Authors: Panja, Saikat, Prasad, Sachchidanand
Format: Journal Article
Language:English
Published: 25-05-2022
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Online Access:Get full text
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Summary:It was conjectured that the augmentation ideal of a dihedral quandle of even order $n>2$ satisfies $|\Delta^k(\text{R}_n)/\Delta^{k+1}(\text{R}_{n})|=n$ for all $k\geq 2$. In this article we provide a counterexample against this conjecture.
DOI:10.48550/arxiv.2205.15024