A -theorem for inverse semigroups with zero.

Gomes, Gracinda M.S.; Howie, John M.

Displaying similar documents to “A $P$ -theorem for inverse semigroups with zero.”

The construction of semigroups from groups and semilattices

Gordon B. Preston (1975-1976)

Groupe d'étude d'algèbre Groupe d'étude d'algèbre

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Biregular semigroups. I

Hugo D'Alarcao (1970)

Czechoslovak Mathematical Journal

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$ℒ$ -classes of inverse semigroups.

Kobayashi, Shigeru, Shimada, Haruki (2001)

Applied Mathematics E-Notes [electronic only]

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Generalized $F$ -semigroups

E. Giraldes, P. Marques-Smith, Heinz Mitsch (2005)

Mathematica Bohemica

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A semigroup $S$ is called a generalized $F$ -semigroup if there exists a group congruence on $S$ such that the identity class contains a greatest element with respect to the natural partial order $\leq_{S}$ of $S$ . Using the concept of an anticone, all partially ordered groups which are epimorphic images of a semigroup $(S, \cdot, \leq_{S})$ are determined. It is shown that a semigroup $S$ is a generalized $F$ -semigroup if and only if $S$ contains an anticone, which is a principal order ideal of $(S, \leq_{S})$ . Also a characterization by means...

Displaying similar documents to “A P -theorem for inverse semigroups with zero.”

The construction of semigroups from groups and semilattices

Biregular semigroups. I

ℒ -classes of inverse semigroups.

Generalized F -semigroups

Displaying similar documents to “A $P$ -theorem for inverse semigroups with zero.”

$ℒ$ -classes of inverse semigroups.

Generalized $F$ -semigroups