On the idempotent ranks of certain semigroups of order-preserving transformations.

Garba, G.U.

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Displaying similar documents to “On the idempotent ranks of certain semigroups of order-preserving transformations.”

On the ranks of certain finite semigroups of order-decreasing transformations.

Umar, Abdullahi (1996)

Portugaliae Mathematica

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Projection representable relations on Menger $(2, n)$ -semigroups

Wiesław Aleksander Dudek, Valentin S. Trokhimenko (2008)

Czechoslovak Mathematical Journal

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Abstract characterizations of relations of nonempty intersection, inclusion end equality of domains for partial $n$ -place functions are presented. Representations of Menger $(2, n)$ -semigroups by partial $n$ -place functions closed with respect to these relations are investigated.