biquandle

English

Etymology

From bi- +‎ quandle.

Noun

biquandle (plural biquandles)

  1. (mathematics) A generalisation of a quandle that is a form of a birack
    • 2015, Sam Nelson, Michael E. Orrison, Veronica Rivera, “Quantum Enhancements and Biquandle Brackets”, in arXiv‎[1]:
      We provide examples demonstrating that the new invariants are not determined by the biquandle counting invariant, the knot quandle, the knot group or the traditional skein invariants..
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