Recursive algorithm and log-concavity of representations on the cohomology of ${\overline{\mathcal{M}}}_{0,n}$

Jinwon Choi, Young-Hoon Kiem, Donggun Lee

We provide a programmable recursive algorithm for the ${\mathbb{S}}_n$-representations on the cohomology of the moduli spaces ${\overline{\mathcal{M}}}_{0,n}$ of $n$-pointed stable curv…