Integral geometry for D-modules on dual flag manifolds and generalized Verma modules

摘要

Given a pair of dual generalized flag manifolds of a semi-simple algebraic group, we show that the integral transform between them given by the open orbit in their product is an equivalence. We also describe the links of this problem with the structure of generalized Verma modules, and how the above construction can be applied to the representation theory of real forms of the group.