On the connected components of the spectrums of the character rings of a finite group

DOI10.1016/J.JALGEBRA.2010.09.034zbMath1226.19001OpenAlexW2019332261MaRDI QIDQ536185

Xueqin Hu, Yun Fan

Publication date: 16 May 2011

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2010.09.034

zbMATH Keywords

conjugacy classesfinite groupsGalois groupspectrumcharacter ring

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Frobenius induction, Burnside and representation rings (19A22)

Related Items (1)

Induction theorems for finite groups including a common generalization of two classical theorems

Cites Work

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• Brauer coefficients of p-subgroups associated with a p-block of a finite group
• The Cartan ring of a finite group
• On the connected components of the spectrum of the extended character ring of a finite group.
• On scott coefficients and block invariants:an approach for non-splitting case

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