Speaker：Kaiming Zhao (Wilfrid Laurier University)

Time：2024-5-17, 10:00

Location：Conference Room 105 at Experiment Building at Haiyun Campus

Abstract:

In this talk, we will define the (d, sigma)-twisted Affine-Virasoro (super)algebras. This class of Lie superalgebras include many new Lie superalgebras and known Lie superalgebras, for example, Affine-Virasoro algebras, the twisted Heisenberg-Virasoro algebra, the W-algebra W(2,2), the Schrodinger-Virasoro algebra, the non-twisted affine-Virasoro algebra, the gap-p Virasoro algebras, the mirror Heisenberg-Virasoro algebra, the Fermion-Virasoro algebra. I will classify all simple quasi-finite modules over all (d, sigma)-twisted Affine-Virasoro (super)algebras.