Ribbon Concordances and Slice Obstructions: Experiments and Examples

Explore ribbon concordances between knots and their computational methods in this 46-minute conference talk from the Gauge Theory and Low Dimensional Topology event. Delve into the joint work of Sherry Gong and Nathan Dunfield, examining experiments and examples that shed light on slice obstructions. Gain insights into the computational techniques employed and the resulting findings, enhancing your understanding of this specialized area in low-dimensional topology.

Sherry Gong, Texas A&M University: Ribbon concordances & slice obstructions: experiments & examples