Research

Preprints

A ribbon partial order for links and minimality detection via Heegaard Floer
arXiv:2606.20802

We prove that strong ribbon concordance induces a partial order on links in the 3-sphere, extending a result of Agol. We also leverage several technical results from Heegaard Floer homology to prove that a handful of knots and several infinite families of links are minimal with respect to this partial order.