Generalized radical rings, unknotted biquandles, and quantum groups
Colloquium Mathematicum 109 (2007), 85-100 MSC: Primary 81R50, 16N20, 16W30; Secondary 16S40. DOI: 10.4064/cm109-1-7
Generalized radical rings (braces) were introduced for the study of set-theoretical solutions of the quantum Yang–Baxter equation. We discuss their relationship to groups of I-type, virtual knot theory, and quantum groups.