On the additive maps satisfying Skew-Engel conditions
Publish place: The Journal of Algebra and Related Topics، Vol: 5، Issue: 2
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
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JR_JART-5-2_005
تاریخ نمایه سازی: 31 تیر 1403
Abstract:
Let R be a prime ring, I be any nonzero ideal of R and f:I\rightarrow R be an additivemap. Then skew-Engel condition \langle... \langle \langlef(x),x^{n_۱} \rangle,x^{n_۲} \rangle ,...,x^{n_k} \rangle=۰ implies that f (x)=۰ \forall\,x\in I provided ۲\neq char (R)>n_۱+n_۲+...+n_k, where n_۱,n_۲,...,n_k are natural numbers. This extends some existing results. In the end, we also generalise this result in the setting of MA-semirings.
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