Rouquier blocks.

DOI10.1007/s00209-005-0863-0zbMath1096.20007OpenAlexW3188428843MaRDI QIDQ818575

Sinéad Lyle, Andrew Mathas, Gordon D. James

Publication date: 21 March 2006

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00209-005-0863-0

zbMATH Keywords

Hecke algebrasSchur algebrasSpecht modulesdefect groupsRouquier blocksdecomposition numbers of symmetric groups

Mathematics Subject Classification ID

Combinatorial aspects of representation theory (05E10) Hecke algebras and their representations (20C08) Representations of finite symmetric groups (20C30) Modular representations and characters (20C20)

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Irreducible Specht modules for Iwahori–Hecke algebras of type $B$, Adjustment matrices for weight three blocks of Iwahori-Hecke algebras., ENUMERATION OF n-CONNECTED OMINOES INSCRIBED IN AN ABACUS, Schurifying quasi‐hereditary algebras, James's conjecture holds for blocks of \(q\)-Schur algebras of weights 3 and 4, The reducible Specht modules for the Hecke algebra \(\mathcal H_{\mathbb C,-1}(\mathfrak S_n)\)., Schurian‐finiteness of blocks of type A$A$ Hecke algebras, Hochschild cohomology and dominant dimension, James's conjecture holds for weight four blocks of Iwahori-Hecke algebras., Quivers, long exact sequences and Horn type inequalities., On the irreducible Specht modules for Iwahori-Hecke algebras of type \(A\) with \(q=-1\)., Rouquier blocks in Chevalley groups of type \(E\)., Representation theory of symmetric groups and related Hecke algebras, On decomposition numbers and Alvis–Curtis duality, Decomposition numbers for weight three blocks of symmetric groups and Iwahori--Hecke algebras, Beyond Rouquier partitions, Some reducible Specht modules for Iwahori-Hecke algebras of type \(A\) with \(q=-1\)., Crystals, regularisation and the Mullineux map, Kronecker positivity and 2-modular representation theory

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