2 problems

Let $cmathfrak{gl}(1|1)$ be the smallest type-A Lie superalgebra, let $cmathcal V_{chbar,k}(cmathfrak{gl}(1|1))$ be its quantum vertex algebra, and set … Here $csigma^{n,0}$ denote…

Let $cmathfrak{d}$ be the cotangent Lie algebra under consideration, let $cwidehat{DY}_{chbar,cell}(cmathfrak{d})$ be its completed double Yangian, and define … with $cmathcal M_V$…