Abstract
In the first part of this paper, we point out some errors in Communications in Algebra, 45(11) (2017), 4631–4645 and then we give a correct version of the errant results. The second part presents our contribution in the study of two-sided α-derivations satisfying certain identities over near-rings.
Acknowledgments
The authors would like also to thank the referee for careful reading of the manuscript and several useful comments and suggestions.