A result on Ext over Kac-Moody algebras

DOI10.1023/A:1009933409824zbMath0931.17013OpenAlexW76510987MaRDI QIDQ1283762

Wayne Neidhardt

Publication date: 18 May 1999

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1009933409824

zbMATH Keywords

Kac-Moody algebraVerma modulesimple highest weight moduleextension functor

Mathematics Subject Classification ID

Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Homological methods in Lie (super)algebras (17B55) Graded Lie (super)algebras (17B70)

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