Verma modules and preprojective algebras
Christof Geiss, Bernard Leclerc, Jan Schröer
math.RTarXiv:math/0411113
Abstract
We give a geometric construction of the Verma modules of a symmetric Kac-Moody Lie algebra in terms of constructible functions on the varieties of nilpotent finite-dimensional modules of the corresponding preprojective algebra.
Create a lesson
Related papers
Representations of formal Lie groups and Lie pairs
Fulin Chen, Binyong Sun, Chuyun Wang
Unitary Branching for sl(m n), osp(m 2n) and F(4)
Steffen Schmidt
A refined multiplication formula in 2-Calabi-Yau Frobenius extriangulated categories
Ming Ding, Fan Xu, Panyue Zhou
A Comparison Theorem for Parahoric Character Sheaves
Zhihang Yu
On the Hiraga-Ichino-Ikeda conjecture on formal degrees for G2
Yugo Takanashi
The Arthur-Packet Support Equality for Real Reductive Groups
Jiawei Yang