On the Associated Variety of a Highest Weight Harish-Chandra Module

Zhanqiang Bai, Markus Hunziker*, Xun Xie, Roger Zierau

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We prove a simple formula that calculates the associated variety of a highest weight Harish-Chandra module directly from its highest weight. We also give a formula for the Gelfand-Kirillov dimension of a highest weight Harish-Chandra module, which is uniform across Cartan types and is valid for arbitrary infinitesimal character.

Original languageEnglish
Article numberrnaf095
JournalInternational Mathematics Research Notices
Volume2025
Issue number8
DOIs
Publication statusPublished - 1 Apr 2025
Externally publishedYes

Cite this