Abstract
In this paper we study the structure and the commutativity of a ring R, in which for each x,y ? R, there exist two integers depending on x,y such that
[x,y]k equals x n or y n.
Abstract
In this paper we study the structure and the commutativity of a ring R, in which for each x,y ? R, there exist two integers depending on x,y such that
[x,y]k equals x n or y n.
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