We show that for any nontrivial knot in S-3, there is an open interval containing zero such that a Dehn surgery on any slope in this interval yields a 3-manifold with taut foliations. This generalizes a theorem of Gabai on zero frame surgery.
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Princeton Univ, Dept Math, Fine Hall,Washington Rd, Princeton, NJ 08540 USAPrinceton Univ, Dept Math, Fine Hall,Washington Rd, Princeton, NJ 08540 USA
Hanselman, Jonathan
Rasmussen, Jacob
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Ctr Math Sci, Dept Pure Math & Math Stat, Wilberforce Rd, Cambridge CB3 0WB, EnglandPrinceton Univ, Dept Math, Fine Hall,Washington Rd, Princeton, NJ 08540 USA
Rasmussen, Jacob
Rasmussen, Sarah Dean
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Ctr Math Sci, Dept Pure Math & Math Stat, Wilberforce Rd, Cambridge CB3 0WB, EnglandPrinceton Univ, Dept Math, Fine Hall,Washington Rd, Princeton, NJ 08540 USA
Rasmussen, Sarah Dean
Watson, Liam
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Univ British Columbia, Dept Math, 1984 Math Rd, Vancouver, BC V6T 1Z2, CanadaPrinceton Univ, Dept Math, Fine Hall,Washington Rd, Princeton, NJ 08540 USA