Finite-Dimensional Representations of Twisted Hyper-Loop Algebras
Finite-Dimensional Representations of Twisted Hyper-Loop Algebras
We investigate the category of finite-dimensional representations of twisted hyper loop algebras, i.e., the hyperalgebras associated to twisted loop algebras over finite-dimensional simple Lie algebras. The main results are the classification of the irreducible modules, the definition of the universal highest-weight modules, called the Weyl modules, and, under a certain …