2 9 M ay 2 00 3 Property P for Knots admitting Certain Gabai Disks Oliver

نویسندگان

  • Oliver T. Dasbach
  • Tao Li
چکیده

We show that if a knot has a minimal spanning surface that admits certain Gabai disks, then this knot has Property P. As one of the applications we extend and simplify a recent result of Menasco and Zhang that closed 3-braid knots have Property P. Other applications are given.

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Property P for Knots admitting Certain Gabai Disks

We show that if a knot has a minimal spanning surface that admits certain Gabai disks, then this knot has Property P. As one of the applications we extend and simplify a recent result of Menasco and Zhang that closed 3-braid knots have Property P. Other applications are given.

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تاریخ انتشار 2008