On Skew Derivations in Semiprime Rings |
| |
Authors: | Cheng-Kai Liu |
| |
Institution: | 1. Department of Mathematics, National Changhua University of Education, Changhua, 500, Taiwan
|
| |
Abstract: | We investigate the commutativity in a (semi-)prime ring R which admits skew derivations δ 1, δ 2 satisfying δ 1(x), δ 2(y)]?=?x, y] for all x, y in a nonzero right ideal of R. This result is a natural generalization of Bell and Daif’s theorem on strong commutativity preserving derivations and a recent result by Ali and Huang. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|