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Eylem Zeliha Yildiz : Braids in planar open books and fillable surgeries.
We'll give a useful description of braids in $\underset{n}{\#}(S^1\times S^2)$ using surgery diagrams, which will allow us to address families of knots in lens spaces that admit fillable positive contact surgery. We also demonstrate that smooth $16$ surgery to the knot $P(-2,3,7)$ bounds a rational ball, which admits a Stein handlebody. This answers a question left open by Thomas Mark and Bülent Tosun.
- Category: Geometry and Topology
- Duration: 57:55
- Date: April 22, 2024 at 3:10 PM
- Views: 129
- Tags: seminar, Geometry and Topology Seminar
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