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20042023
most citedA new integral basis for the centre of the Hecke algebra of type A

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math.QA2004

On bases of centres of Iwahori-Hecke algebras of the symmetric group

Andrew Francis, Lenny Jones

Using norms, the second author constructed a basis for the centre of the Hecke algebra of the symmetric group over $\Q[ξ]$ in 1990. An integral "minimal" basis was later given by t…