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The translational hull of an inverse semigroup
Published online by Cambridge University Press: 18 May 2009
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An ideal extension of one semigroup by another is determined by a partial homomorphism into the translational hull of the first semigroup [3, §2, Theorem 5]. In most ins tances, the development of the theory of ideal extensions has been hindered by inadequate knowledge of the translational hull; it is our purpose here to characterize certain basic structures in the translational hull of an arbitrary inverse semigroup.
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- Copyright © Glasgow Mathematical Journal Trust 1973
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