Morita Equivalent Blocks of Symmetric Groups

Morita Equivalent Blocks of Symmetric Groups

A well-known result of Scopes states that there are only finitely many Morita equivalence classes of $p$-blocks of symmetric groups with a given weight (or defect). In this note we investigate a lower bound on the number of those Morita equivalence classes.

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Veröffentlicht in:Symmetry, integrability and geometry, methods and applications integrability and geometry, methods and applications, 2018-01, Vol.14
1. Verfasser: Sambale, Benjamin
Format: Artikel
Sprache:eng
Schlagworte:
Equivalence
Lower bounds
Weight
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Beschreibung
Zusammenfassung:A well-known result of Scopes states that there are only finitely many Morita equivalence classes of $p$-blocks of symmetric groups with a given weight (or defect). In this note we investigate a lower bound on the number of those Morita equivalence classes.
ISSN:1815-0659
1815-0659
DOI:10.3842/SIGMA.2018.100