The converse of Schur's Lemma in group rings
Alaoui, M. (Faculté des Sciences (El Jadida, Marroc). Département de Mathématiques et Informatique)
Haily, A. (Faculté des Sciences (El Jadida, Marroc). Département de Mathématiques et Informatique)

Date:	2006
Abstract:	In this paper, we study the structure of group rings by means of endomorphism rings of their modules. The main tools used here, are the subrings fixed by automorphisms and the converse of Schur's lemma. Some results are obtained on fixed subrings and on primary decomposition of group rings.
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Published in:	Publicacions matemàtiques, V. 50 n. 1 (2006) p. 203-209, ISSN 2014-4350

Adreça alternativa: https://raco.cat/index.php/PublicacionsMatematiques/article/view/38273
DOI: 10.5565/PUBLMAT_50106_11

7 p, 118.1 KB

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