Whittaker Modules For The W-algebra W(2,2)
Abstract
Description
In this paper, Whittaker modules for the W-algebra W(2,2) are studied. We obtain analogues to several results from the classical setting and the case of the Virasoro algebra, including a classification of simple Whittaker modules by central characters and composition series for general Whittaker modules.
12pages. modified the proof of 4.1
12pages. modified the proof of 4.1