On the reducibility of scalar generalized Verma modules associated to two-step nilpotent parabolic subalgebras

Zhanqiang Bai, Minyan Fang, Zhaojun Wang

Let $\mathfrak{g}$ be a simple complex Lie algebra.A generalized Verma module induced from a one-dimensional representation of a parabolic subalgebra of $\mathfrak{g}$ is called a…