(σ,τ)-Derivations of group rings
- 12 March 2019
- journal article
- research article
- Published by Taylor & Francis Ltd in Communications in Algebra
- Vol. 47 (9), 3800-3807
- https://doi.org/10.1080/00927872.2019.1570238
Abstract
We study -derivations of a group ring RG of a finite group G over an integral domain R with 1. As an application we extend a well known result on derivation of an integral group ring to -derivation on it for a finite group G with some conditions on σ and τ. In the process of the extension, a generalization of an application of Skolem-Noether Theorem to derivation on a finite dimensional central simple algebra has also been given for the -derivation case.
Keywords
This publication has 3 references indexed in Scilit:
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