How to centralize and normalize quandle extensions

DOI10.1142/S0218216518500207zbMath1423.20067arXiv1703.09155MaRDI QIDQ4606550

Mathieu Duckerts-Antoine, Valérian Even, Andrea Montoli

Publication date: 8 March 2018

Published in: Journal of Knot Theory and Its Ramifications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1703.09155

zbMATH Keywords

Galois theoryquandlecentral extensionnormal extensionquandle covering

Mathematics Subject Classification ID

Related Items (2)

Higher coverings of racks and quandles. II ⋮ A symmetric approach to higher coverings in categorical Galois theory

Cites Work

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• Pure Galois theory in categories
• A classifying invariant of knots, the knot quandle
• Galois theory and a general notion of central extension
• A Galois-theoretic approach to the covering theory of quandles
• Higher central extensions in Mal'tsev categories
• Exact categories and categories of sheaves
• On factorization systems for surjective quandle homomorphisms
• ON QUOTIENTS OF QUANDLES
• Quandle coverings and their Galois correspondence

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