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2024 / March Volume 19 No.1
Precuspidal families and indexing of Weyl group representations
Published Date
2024 / March
Title
Precuspidal families and indexing of Weyl group representations
Author
George Lusztig
Keyword
Weyl group representations, families, cuspidal, precuspidal
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Pagination
77-99
Abstract

We define precuspidal families in proper parabolic subgroups of a Weyl group and we show how to use them to index the irreducible representations of that Weyl group in terms of certain pairs of finite groups.

DOI
10.21915/BIMAS.2024104
https://doi.org/10.21915/BIMAS.2024104
Received
2023-11-06
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