2 papers
math.RT2023
Restricted representations of the twisted superconformal algebra
Haibo Chen, Yucai Su, Yukun Xiao
In this paper, we construct a large class of new simple modules over the twisted superconformal algebra. These new simple modules are restricted modules based on the simple m…
math.QA2021
Cocommutative vertex bialgebras
Jianzhi Han, Haisheng Li, Yukun Xiao
In this paper, the structure of cocommutative vertex bialgebras is investigated. For a general vertex bialgebra , it is proved that the set of group-like elements is natu…