Uniqueness of bridge surfaces for 2-bridge knots

Any 2-bridge knot in S3 has a bridge sphere from which any other bridge surface can be obtained by stabilization, meridional stabilization, perturbation and proper isotopy.

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Veröffentlicht in:Mathematical proceedings of the Cambridge Philosophical Society 2008-05, Vol.144 (3), p.639-650
Hauptverfasser: SCHARLEMANN, MARTIN, TOMOVA, MAGGY
Format: Artikel
Sprache:eng
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Zusammenfassung:Any 2-bridge knot in S3 has a bridge sphere from which any other bridge surface can be obtained by stabilization, meridional stabilization, perturbation and proper isotopy.
ISSN:0305-0041
1469-8064
DOI:10.1017/S0305004107000977