The universal linear stick-number bound for knots
The universal linear stick-number bound for knots
Let be a knot type, let denote its crossing number, and let denote its stick number. Universal linear stick-number conjecture. Every knot with crossing number at least satisfies
This is slightly stronger than the asymptotic conjecture . It is motivated by the authors' computations, including large random knots, for which they found embeddings using fewer sticks than the crossing number; no counterexample is known.
Sources & referencesView supporting material
Primary source
Jason Cantarella, Andrew Rechnitzer, Henrik Schumacher and Clayton Shonkwiler, “New Upper Bounds for Stick Numbers”, arXiv:2508.18263 (2025).
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