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math.RT2026
Simple restricted modules over the deformative Schrödinger-Virasoro algebra
Haibo Chen, Yongtao Liu, Xiaoqing Yue
This paper investigates simple restricted modules over the deformed Schrödinger-Virasoro algebra , which gives a complete classification of them for some $λ,μ\in…
math.RT2026
Simple restricted modules over a new Lie superalgebra extended by the Ovsienko--Roger algebra
Jinrong Wang, Xiaoqing Yue
In this paper, we introduce a new infinite-dimensional Lie superalgebra called the super extended Ovsienko--Roger algebra. This algebra is obtained by determining the…