Prépublication d'Orsay numéro 68 (27/10/1998)
ON AN ARTICLE BY W. MAGNUS ON THE FRICKE CHARACTERS
OF FREE GROUPS.
PEYRIERE,Jacques - Analyse Harmonique, Université Paris-Sud,
Bât. 425, 91405 Orsay cedex
Mots Clés : PI algebra, Matrix identities, Fricke characters.
Classification MSC : 16R30; 15A24; 15A30; 20G05.
Abstract :
-
Another way of deriving the structure of the ring of Fricke characters of
free groups and a classification of unitary and associative algebras over
an arbitrary field with elements having a minimal polynomial of degree at
most 2 are given.
Article : Fichier
Postscript
Contact :
Jacques.Peyriere@math.u-psud.fr