Home > Articles > Published articles > Isomorphisms between representations of algebras |
Date: | 1992 |
Abstract: | In this paper we study the precise relation between two representations of a given split basic finite dimensional algebra A as a factor of the free path algebra over its quiver (A). After defining the notion of strongly acyclic quiver, we apply the results obtained to develop a method of calculating the group Aut(A)/Inn(A) in the case when (A) is strongly acyclic. |
Rights: | Tots els drets reservats. |
Language: | Anglès |
Document: | Article ; recerca ; Versió publicada |
Published in: | Publicacions matemàtiques, Vol. 36, Núm. 2 (1992) , p. 955-964, ISSN 2014-4350 |
10 p, 299.1 KB |