Myopic Tutte polynomials and Khovanov homology in $\mathbb{R}{P}^3$

Keegan Boyle, Dean Spyropoulos

We present a "myopic" Tutte polynomial for graphs on $\mathbb{R}{P}^2$ which takes only nullhomologous spanning subgraphs as input. It recovers the generalized Krushkal polynomial an…