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A Characterization of the Commutator Subgroup of a Group
Published online by Cambridge University Press: 20 November 2018
Abstract
An element a of a semigroup S is n-potent if there exist a1, a2,..., ak∈S such that a = a1a2...ak and If S is a group, the set of n-potent elements is a normal subgroup of S and the set of 1-potent elements is the commutator subgroup of S.
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- Copyright © Canadian Mathematical Society 1976
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