Unipotent Elements and Twisting in Link Homology

Minh-Tâm Quang Trinh

Let $\mathcal{U}$ be the unipotent variety of a complex reductive group $G$. Fix opposed Borel subgroups $B_{\pm }\subseteq G$ with unipotent radicals $U_{\pm }$. The map that sends $x_…