Factorization in the semigroup generated by the idempotents of the semigroup of full contractions of a finite chain

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  • M.M. Zubairu Department Mathematical Sciences, Bayero University, Kano, Nigeria

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Let [n] = {1, 2, . . . , n} be a finite chain and let CT n be the semigroup of full contractions on [n]. It was shown in [3] that the semigroup generated by idempotents is a regular semigroup (denoted by 〈E(CT n)〉). In this paper, we investigate factorization properties in this semigroup.

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2025-07-23

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