OSU Mathematics Seminars and Colloquia
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Wed, Oct 14, 2020
Topology Seminar
3:45 PM
Virtual meeting
The Morse-Novikov number of knots: connected sums and cabling
Ken Baker, University of Miami
Host: Neil Hoffman
Contact Neil Hoffman or Henry Segerman for the meeting link.
[Abstract] [PDF]
Abstract: We show the Morse-Novikov number of knots in $S^3$ is additive under connected sum and unchanged by cabling, answering a question of M. Boileau and C. Weber as communicated by A. Pajitnov.
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