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The purely cosmetic surgery conjecture

OpenAI research collection · 1 manuscript · Source checked 2026-10-19

OpenAI's result summary

Distinct Dehn surgery slopes on a nontrivial smooth knot in S^(3) never produce orientation-preservingly homeomorphic manifolds, proving the purely cosmetic surgery conjecture. The statement includes the meridional slope.

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Short excerpts below come from OpenAI's abstracts. The full abstract and original PDF preserve the paper's precise scope.

MANUSCRIPT 01

Purely cosmetic surgery on knots in the three-sphere

We prove the purely cosmetic surgery conjecture for knots in the three-sphere. Distinct Dehn surgery slopes on a nontrivial smooth knot never give orientation-preservingly homeomorphic manifolds.

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