2 problems

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 $cmathcal M_V$…

C2-algebra isomorphism conjecture. The map above is an isomorphism. This would identify the $C_2$ algebra of the chiral differential operator vertex algebra with the function algeb…