38 citations · 48 across the 6 of their papers we have counts for
6 papers · 1 filter
-modules which are free over an abelian nilradical
Yang Chen, Haijun Tan, Lu Zhang
In this paper, we classify the category of -modules whose restrictions to the universal enveloping algebra of the abelian nilradical of a maximal parab…
On the boundary Carrollian conformal algebra
Lucas Buzaglo, Xiao He, Tuan Anh Pham +3
We initiate the mathematical study of the boundary Carrollian conformal algebra (BCCA), an infinite-dimensional Lie algebra recently discovered in the context of Carrollian physics…
Simple restricted modules over the Heisenberg-Virasoro algebra as VOA modules
Haijun Tan, Yufeng Yao, Kaiming Zhao
In this paper, we determine all simple restricted modules over the mirror Heisenberg-Virasoro algebra , and the twisted Heisenberg-Virasoro algebra $\bar\mathfrak{D…
Module structure on for Kac-Moody algebras
Yan-an Cai, Haijun Tan, Kaiming Zhao
Let $\g$ be an arbitrary Kac-Moody algebra with a Cartan sualgebra $\h$. In this paper, we determine the category of $\g$-modules that are free $U(\h)$-modules of rank 1.
Irreducible modules over Witt algebras and over
Haijun Tan, Kaiming Zhao
In this paper, by using the "twisting technique" we obtain a class of new modules over the Witt algebras from modules over the Weyl algebras $\mathcal{K}_…
Irreducible Virasoro modules from tensor products
Haijun Tan, Kaiming Zhao
In this paper, we obtain a class of irreducible Virasoro modules by taking tensor products of the irreducible Virasoro modules defined in [LZ], with irreducible highest we…