On cartan matrices of finite groups with a certain factorization

1986 ◽  
pp. 152-176
Author(s):  
Geoffrey R. Robinson
Keyword(s):  
Finite Groups ◽  
Cartan Matrices

ON THE FROBENIUS–PERRON EIGENVALUES OF CARTAN MATRICES FOR SOME FINITE GROUPS

2011 ◽  
Vol 10 (03) ◽  
pp. 549-572 ◽  
Author(s):  
YUTAKA YOSHII
Keyword(s):  
Finite Groups ◽  
Perron Eigenvalues ◽  
Cartan Matrices ◽  
Groups Of Lie Type

We study integrality of the Frobenius–Perron eigenvalues of the Cartan matrices for the principal blocks of some finite groups of Lie type with noncyclic abelian Sylow p-subgroups.

scholarly journals Rationality of Eigenvalues of Cartan Matrices in Finite Groups

2002 ◽  
Vol 249 (1) ◽  
pp. 110-119 ◽  
Author(s):  
Masao Kiyota ◽  
Masafumi Murai ◽  
Tomoyuki Wada
Keyword(s):  
Finite Groups ◽  
Cartan Matrices
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