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math.GT2000
Completely tubing compressible tangles and standard graphs in genus one 3-manifolds
Ying-Qing Wu
We prove a conjecture of Menasco and Zhang that if a tangle is completely tubing compressible then it consists of at most two families of parallel strands. This is related to probl…
math.GT2000
Incompressible surfaces in link complements
Ying-Qing Wu
We generalize a theorem of Finkelstein and Moriah and show that if a link has a -plat projection satisfying certain conditions, then its complement contains some closed ess…
math.GT2000
The classification of exceptional Dehn surgeries on 2-bridge knots
Mark Brittenham, Ying-Qing Wu
We will classify all exceptional Dehn surgeries on 2-bridge knots according to whether they produce reducible, toroidal, or small Seifert fibered manifolds.