Irreducible Representations of a Class of Current Algebras of Etingof and Frenkel
arXiv:math/0201284
Abstract
A class of representations is described for the central extensions, found by Etingof and Frenkel, of current algebras over Riemann surfaces. Their irreducibility is proved. The possibility/impossibility to obtain integrable representations within that class is discussed briefly.
12 pages, 1 figure