
School of Mathematics and Statistics
Xiaoping Xu
Hong Kong University of Science and Technology
Nongraded Infinite Dimensional Simple Lie Algebras.
Friday 17th January, 121pm,
Carslaw 275.
Nongraded infinite dimensional Lie algebras appear naturally
in the theory of Hamiltonian operators, the theory of vertex
operator algebras and their multivariable analogues.
In this talk, we discuss the structure of some nongraded
infinite dimensional Lie algebras related to certain semigroup
algebras and their derivations.
