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Semilattice decomposition of \(n_{(2)}\)-permutable semigroups - MaRDI portal

Semilattice decomposition of \(n_{(2)}\)-permutable semigroups (Q1206774)

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scientific article; zbMATH DE number 150425
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Semilattice decomposition of \(n_{(2)}\)-permutable semigroups
scientific article; zbMATH DE number 150425

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    Semilattice decomposition of \(n_{(2)}\)-permutable semigroups (English)
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    1 April 1993
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    A semigroup is called \(n_{(2)}\)-permutable if for every elements \(s_ 1,\dots,s_ n\), there exists \(t\) with \(1\leq t\leq n-1\) and \(s_ 1\dots s_ n=s_{t+1}\dots s_ ns_ 1\dots s_ t\). The author gives several structure theorems on these semigroups.
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    \(n_{(2)}\)-permutable semigroups
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