EMIS ELibM Electronic Journals Journal of Lie Theory
Vol. 15, No. 2, pp. 415–428 (2005)

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Constructing Homomorphisms between Verma Modules

Willem A. de Graaf

Willem A. de Graaf
RICAM
Austrian Academy of Sciences
Altenbergerstrasse 69
A-4040 Linz, Austria
willem.degraaf@oeaw.ac.at

Abstract: We describe a practical method for constructing a nontrivial homomorphism between two Verma modules of an arbitrary semisimple Lie algebra. With some additions the method generalises to the affine case.

Classification (MSC2000): Primary 17B10, Secondary 17-04, 17-08

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Electronic fulltext finalized on: 20 May 2010. This page was last modified: 4 Jun 2010.

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