🛠️ Invention or technique

HOMFLY polynomial

Polinomio HOMFLY

Date
1985 · confidence high
Place
United States
Credited to
Adrian Ocneanu, Kenneth Millett, W. B. R. Lickorish, Paweł Traczyk, Józef Przytycki y Peter J. Freyd
Field
Knowledge & symbols

What it is

Two-variable polynomial invariant for knots in knot theory, discovered independently by several groups of mathematicians; it generalizes the Jones polynomial.

What it led to

  • Development of quantum knot topology
  • Vassiliev invariants
  • Applications in statistical physics
  • Topological field theory
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Sources✓ verified 2026-09-28