On the Subgeneric Restricted Blocks of Affine Category $\mathcal{O}$ at the Critical Level

DOI10.1007/978-1-4471-4863-0_4zbMath1294.17006arXiv1206.0683OpenAlexW1823341602MaRDI QIDQ2842050

Peter Fiebig

Publication date: 31 July 2013

Published in: Springer Proceedings in Mathematics & Statistics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1206.0683

zbMATH Keywords

blockcategory \(\mathcal{O}\)affine Kac-Moody algebracritical levelprojective generator

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)

Related Items (3)

Semi-Infinite Highest Weight Categories ⋮ Centers for the restricted category \(\mathcal O\) at the critical level over affine Kac-Moody algebras ⋮ On the stable moment graph of an affine Kac–Moody algebra

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