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A knot without a nonorientable essential spanning surface - MaRDI portal

A knot without a nonorientable essential spanning surface (Q2358270)

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A knot without a nonorientable essential spanning surface
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    A knot without a nonorientable essential spanning surface (English)
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    22 June 2017
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    Strong Neuwirth Conjecture
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    even strict boundary slopes
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