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作者:Adel A. Abdelkarim
来源:[J].Journal of Semigroup Theory and Applications, 2015, Vol.2015SCIK
摘要:It is proved that if (S,∗) is a proper *-semigroup and if D is 0-characteristic integral domain then (D[S],∗) is nil-semisimple provided that S is finite or i ∈ D.Let (S,∗) be a finite proper *-semigroup and F be a finite field of characteristic p such that (F[S],∗...
作者:Adel A. Abdelkarim
来源:[J].Journal of Semigroup Theory and Applications, 2013, Vol.2013SCIK
摘要:In this paper, it is shown that a cancellative semigroup is embeddable in an inverse semigroup. It is shown that finite proper *-semigroup is regular and any finite commutative proper *-semigroup is a union of groups. Also it is shown that a finite cyclic proper * semigroup is a ...

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