Quasi-Lie structure of twisted derivations of Laurent polynomials

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

Hartwig, Larsson and the second author in [J. Algebra, 2005] defined a bracket on sigma-derivations of a commutative algebra. We show that this bracket preserves inner derivations, and based on this obtain some structural results on sigma-derivations on Laurent polynomials in one variable.
20 pages

Keywords

Quantum Algebra, Rings and Algebras, 17A36; 17B40; 17B66; 17B68; 81R12; 16W55; 16S35

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/146869

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0608196
 http://arxiv.org/abs/math/0608196
 Journal of Algebra, Volume 319, Issue 3, 1 February 2008, Pages 1285-1304.
 doi:10.1016/j.jalgebra.2007.09.029

Collections

arXiv