Tuesday, November 23, 14:00, 7.527
Dong Liu (Huzhou TC, presently Köln), Harish-Chandra modules over some Lie algebras related to the Virasoro algebra

Abstract:
In this talk, we provide a new and uniform method to thoroughly classify all Harish-Chandra modules over some Lie algebras related to the Virasoro algebras. We first classify such modules over the Lie algebra $W(\varrho)[s]$ for $s=0, \frac12$. With these results and methods, we can also do such work for some Lie algebras related to the Virasoro algeba, including the original, twisted and deformative Schroedinger-Virasoro Lie algebras, etc..