Irreducible tensor products for alternating groups in characteristics 2 and 3

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

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  • Lucia Morotti

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OriginalspracheEnglisch
Aufsatznummer106426
FachzeitschriftJournal of Pure and Applied Algebra
Jahrgang224
Ausgabenummer12
Frühes Online-Datum14 Mai 2020
PublikationsstatusVeröffentlicht - Dez. 2020

Abstract

In this paper we study irreducible tensor products of representations of alternating groups in characteristic 2 and 3. In characteristic 3 we completely classify irreducible tensor products, while in characteristic 2 we completely classify irreducible tensor products where neither factor in the product is a basic spin module. In characteristic 2 we also give some necessary conditions for the tensor product of an irreducible module with a basic spin module to be irreducible.

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Irreducible tensor products for alternating groups in characteristics 2 and 3. / Morotti, Lucia.
in: Journal of Pure and Applied Algebra, Jahrgang 224, Nr. 12, 106426, 12.2020.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Morotti L. Irreducible tensor products for alternating groups in characteristics 2 and 3. Journal of Pure and Applied Algebra. 2020 Dez;224(12):106426. Epub 2020 Mai 14. doi: 10.1016/j.jpaa.2020.106426
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