3 problems

Let $\lambda\in\Lambda^+$, let $\tilde{\mathcal D}_{\mathcal B_q,\lambda}$ be the sheaf of twisted differential operators on the quantum flag variety, and let…

Let $\lambda\in\Lambda$; let $U$ be the quantized enveloping algebra, let $T(\lambda)$ be the Verma module of highest weight $\lambda$, and let $J_\lambda$ be its annihilator in…

Let $\lambda\in\Lambda$ and let $\tilde{\Gamma}_\lambda$ be the left exact global-section functor from the category of modules over the sheaf of twisted differential operators…