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Proceedings of the American Mathematical Society
ISSN 1088-6826 (e) ISSN 0002-9939 (p)
     

When is a $p$-block a $q$-block?

Author(s): Gabriel Navarro; Wolfgang Willems
Journal: Proc. Amer. Math. Soc. 125 (1997), 1589-1591.
MSC (1991): Primary 20C20
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Abstract | References | Similar articles | Additional information

Abstract: Let $p$ and $q$ be distinct prime numbers and let $G$ be a finite group. If $B_{p}$ is a $p$-block of $G$ and $B_{q}$ is a $q$-block, we study when the set of ordinary irreducible characters in the blocks $B_{p}$ and $B_{q}$ coincide.


References:

1.
R. Brauer, Notes on Representations of Finite Groups, J. London Math. Soc. 13 (1976), 162-166. MR 53:3091

2.
H. Nagao, Y. Tsushima, Representations of Finite Groups, Academic Press, Boston, 1988. MR 90h:20008


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Additional Information:

Gabriel Navarro
Affiliation: Departament d'Algebra, Facultat de Matematiques, Universitat de Valencia, 46100 Burjassot, Valencia, Spain
Email: gabriel@uv.es

Wolfgang Willems
Affiliation: Fachbereik Mathematik, Universitat Mainz, 55099 Mainz, Germany
Email: willems@mat.mathematik.uni-mainz.de

DOI: 10.1090/S0002-9939-97-04135-X
PII: S 0002-9939(97)04135-X
Received by editor(s): November 13, 1995
Additional Notes: Research supported by Accion Integrada HA94-035 and the DAAD
Communicated by: Ronald Solomon
Copyright of article: Copyright 1997, American Mathematical Society


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