Abstract
We define polynomial tangle invariants via Kauffman states and Alexander codes and investigate some of their properties. In particular, we prove symmetry relations for of –ended tangles and deduce that the multivariable Alexander polynomial is invariant under Conway mutation. The invariants can be interpreted naturally via Heegaard diagrams for tangles. This leads to a categorified version of : a Heegaard Floer homology for tangles, which we define as a bordered sutured invariant. We discuss a bigrading on and prove symmetry relations for of –ended tangles that echo those for .
Citation
Claudius Bodo Zibrowius. "Kauffman states and Heegaard diagrams for tangles." Algebr. Geom. Topol. 19 (5) 2233 - 2282, 2019. https://doi.org/10.2140/agt.2019.19.2233
Information