Global representation rings

JOURNAL OF ALGEBRA

卷:441

Article

Raggi-Cardenas, Alberto G.¹  Valero-Elizondo, Luis² 

[1] UNAM, Ctr Ciencias Matemat, Morelia 58089, Michoacan, Mexico

[2] Univ Michoacana, Fac Ciencias Fis Matemat, Morelia 58060, Michoacan, Mexico

关键词: Group representation;    Burnside rings;    Character rings;    Monomial rings;   

DOI  :  10.1016/j.jalgebra.2015.07.001

来源: Elsevier

【 摘 要 】

In this paper we combine the concepts of Burnside ring and character ring in what we call the global representation ring of a finite group. We compute all ring homomorphisms from this ring to the complex numbers, we compute its spectrum, its connected components, and determine the primitive idempotents. (C) 2015 Elsevier Inc. All rights reserved.

【 授权许可】

Free