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SUMMARY:Beibei Liu (Ohio State University)
DTSTART:20241212T151500Z
DTEND:20241212T161500Z
DTSTAMP:20260423T024020Z
UID:k-os/66
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/k-os/66/">Bo
 unding the Dehn surgery number by 10/8</a>\nby Beibei Liu (Ohio State Univ
 ersity) as part of [K-OS] Knot online seminar\n\n\nAbstract\nEvery closed\
 , oriented 3-manifold is obtained by a Dehn surgery on a link in the three
 -sphere. It is natural to ask about the minimal number of components of a 
 link that admits a Dehn surgery to a given 3-manifold. In this talk\, we u
 se Furuta's 10/8-theorem to provide new examples of 3-manifolds with the s
 ame integral homology as the lens space L(2k\, 1)\, while not surgery on a
 ny knot in the three-sphere.\n
LOCATION:https://researchseminars.org/talk/k-os/66/
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