Multiplicities of second cell tilting modules.

DOI10.1016/j.jalgebra.2001.11.001zbMath1074.20032OpenAlexW1966548312MaRDI QIDQ555752

Torsten Ertbjerg Rasmussen

Publication date: 10 June 2005

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2001.11.001

zbMATH Keywords

Hecke algebrassymmetric groupsquantum groupssimple modulesalmost simple algebraic groupsdominant weightsindecomposable tilting modulescomposition multiplicities

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Hecke algebras and their representations (20C08) Representations of finite symmetric groups (20C30) Representation theory for linear algebraic groups (20G05)

Related Items (3)

The tilting tensor product theorem and decomposition numbers for symmetric groups. ⋮ Projective functors for algebraic groups. ⋮ On the Humphreys conjecture on support varieties of tilting modules

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