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

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 and Drobotukhina's analogue of the Jones polynomial for alternating, nullhomologous links in $\mathbb{R}P^3$. We use this