- Tuesday, November 28, 2017, 4:30pm, SAS 4201, Triangle Topology Seminar
*A note on knot concordance*

Eylem Yildiz (Michigan State University)- I will discuss concordances of knots in 3-manifolds. In particular I will show that all the knots in the free homotopy class of $S^1\times pt$ in $S^1 \times S^2$ are concordant to each other. By Akbulut it turns out that many of these concordances are invertible.

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