2 problems

Pseudo-trace functions define an injective linear map … Here $\mathcal{E}$ is the relevant endomorphism algebra, $C(\mathcal{E})$ denotes its space of symmetric linear forms, and…

Let $\operatorname{Rep}(\mathcal{V})$ be the representation category of a vertex operator algebra $\mathcal{V}$, let $G$ be a projective generator of this category, let $E$ be its…