Characters of An-1 Hecke algebras at roots of unity
作者： C J Cummins , R C King
DOI: 10.1088/0305-4470/25/13/006
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摘要: A Frobenius formula is presented for the characters, phi sigma p(q), of irreducible representations, pi ( ), An-1 Hecke algebras Hn(q) labelled by (m, k)-standard partitions, , where q a primitive pth root unity with p=m+k. Using this result characters p(q) may be expressed as linear combinations chi lambda representations which are when not unity. The appropriate found using fusion modification rules. For 1
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