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A left GC-lpp semigroup S is called split if the natural homomorphism γb of S onto S/γ induced by γ is split.It is proved that a left GC-lpp semigroup is split if and only if it has a left adequate transversal.In particular,a construction theorem for split left GC-lpp semigroups is established. 相似文献
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主要定义了RP-framed富足半群。给出了富足半群S是RP-framed等价于S同构于Rees雷斯矩阵半群M(T;I,Λ;P),其中T是富足幺半群,矩阵P的元都是T的单位群。 相似文献
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