Higher cotangent cohomology for Stanley-Reisner rings

Nathan Ilten, Francesco Meazzini, Andrea Petracci

Inspired by work of Altmann and Christophersen, we study the graded pieces of the cotangent cohomology $T_{S_{\mathcal{K}}}^i$, $i\ge 3$ of the Stanley-Reisner ring $S_{\mathcal{K…