Highest Weight Theory for Finite W-Algebras
1 Department of Mathematics, University of Oregon, Eugene, OR 97403, USA
2 School of Mathematics, University of Birmingham, Birmingham, B15 3LX, UK
Correspondence: Correspondence to be sent to: klesh{at}uoregon.edu
We define analogues of Verma modules for finite W-algebras. By the usual ideas of highest weight theory, this is a first step toward the classification of finite-dimensional irreducible modules. We also introduce an analogue of the BGG category
. Motivated by known results in type A, we then formulate some precise conjectures in the case of nilpotent orbits of standard Levi type.
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