INCOMPRESSIBLE SURFACES AND (1, 1)-KNOTS
2006 ◽
Vol 15
(07)
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pp. 935-948
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Keyword(s):
Let M be S3, S1 × S2, or a lens space L(p, q), and let k be a (1, 1)-knot in M. We show that if there is a closed meridionally incompressible surface in the complement of k, then the surface and the knot can be put in a special position, namely, the surface is the boundary of a regular neighborhood of a toroidal graph, and the knot is level with respect to that graph. As an application we show that for any such M there exist tunnel number one knots which are not (1, 1)-knots.
2003 ◽
Vol 356
(4)
◽
pp. 1385-1442
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2018 ◽
Vol 39
(11)
◽
pp. 3136-3143
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2013 ◽
Vol 24
(06)
◽
pp. 1350048
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Keyword(s):
1996 ◽
Vol 48
(4)
◽
pp. 667-688
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1983 ◽
Vol 94
(2)
◽
pp. 253-260
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1984 ◽
Vol 18
(2-3)
◽
pp. 235-258
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2020 ◽
Vol 29
(11)
◽
pp. 2050075
Keyword(s):
2003 ◽
Vol 127
(3)
◽
pp. 375-392
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