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Semigroups whose idempotents form a subsemigroup - MaRDI portal

Semigroups whose idempotents form a subsemigroup (Q3033981)

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Semigroups whose idempotents form a subsemigroup
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    Semigroups whose idempotents form a subsemigroup (English)
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    1990
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    type II subsemigroup
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    finite semigroup
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    finite orthodox semigroup
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    idempotents
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    inverse semigroups
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    pseudovariety of finite orthodox semigroups
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    Mal'cev product
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    pseudovariety of finite bands
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    union of groups
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