2004/05/20 by Siddhartha Gadgil, Gadgil, Siddhartha
Computer Science · Mathematics · #57M #FOS: Mathematics #Geometric Topology (math.GT) #Geometric and Algebraic Topology #Mathematical Dynamics and Fractals #math.GT #msc:57M #semigroups and automata theory
paper · pdf · doi:10.48550/arxiv.math/0405385
This paper has been withdrawn
openalex publication_date 2004/05/20 · arxiv created 2004/05/27 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
This paper has been withdrawn due to an error in the proof. The paper implicitly assumed that every homotopically trivial knot is related to the unknot by negative crossings, which is false (as was pointed out to the author by Peter Ozsvath).