Abstract
We show that there exist infinitely many non-invertible, hyperbolic knots that admit toroidal Dehn surgery of hitting number four. The resulting toroidal manifold contains a unique incompressible torus meeting the core of the attached solid torus in four points, but no incompressible torus meeting it less than four points.
Citation
Masakazu Teragaito. "Non-invertible knots having toroidal Dehn surgery of hitting number four." Hiroshima Math. J. 38 (3) 447 - 454, November 2008. https://doi.org/10.32917/hmj/1233152781
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