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2006 Verma modules and preprojective algebras
Christof Geiss, Bernard Leclerc, Jan Schröer
Nagoya Math. J. 182: 241-258 (2006).

Abstract

We give a geometric construction of the Verma modules of a symmetric Kac-Moody Lie algebra $\mathfrak{g}$ in terms of constructible functions on the varieties of nilpotent finite-dimensional modules of the corresponding preprojective algebra $\Lambda$.

Citation

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Christof Geiss. Bernard Leclerc. Jan Schröer. "Verma modules and preprojective algebras." Nagoya Math. J. 182 241 - 258, 2006.

Information

Published: 2006
First available in Project Euclid: 20 June 2006

zbMATH: 1137.17021
MathSciNet: MR2235343

Subjects:
Primary: 14M99, 16G20, 17B35, 17B67

Rights: Copyright © 2006 Editorial Board, Nagoya Mathematical Journal

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