Stasinski, Alexander (2021) 'Representations of SL over finite local rings of length two.', Journal of algebra., 566 . pp. 119-135.
Let Fqbe a finite field of characteristic pand let W2(Fq)be the ring of Witt vectors of length two over Fq. We prove that for any integer nsuch that pdivides n, the groups SLn(Fq[t]/t2)and SLn(W2(Fq)) have the same number of irreducible representations of dimension d, for each d
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|Publisher Web site:||https://doi.org/10.1016/j.jalgebra.2020.08.036|
|Publisher statement:||© 2020 This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/|
|Date accepted:||No date available|
|Date deposited:||08 October 2020|
|Date of first online publication:||15 September 2020|
|Date first made open access:||15 September 2021|
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