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Ahmed, Yaqoub; Dudek, Wieslaw A.
Afrika mathematica, 09/2020, Volume: 31, Issue: 5-6Journal Article
On an additively inverse MA -semiring S we consider the additive mapping f : S → S satisfying the identity f ( x y ) = x , f ( y ) , where a , b is a commutator of a and b . We investigate the properties of such a mapping and determine the commutativity of S using this mapping.
