SEMIGROUPS OF TRANSFORMATIONS WITH INVARIANT SET
نویسندگان
چکیده
منابع مشابه
On certain semigroups of transformations that preserve double direction equivalence
Let TX be the full transformation semigroups on the set X. For an equivalence E on X, let TE(X) = {α ∈ TX : ∀(x, y) ∈ E ⇔ (xα, yα) ∈ E}It is known that TE(X) is a subsemigroup of TX. In this paper, we discussthe Green's *-relations, certain *-ideal and certain Rees quotient semigroup for TE(X).
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ژورنال
عنوان ژورنال: Journal of the Korean Mathematical Society
سال: 2011
ISSN: 0304-9914
DOI: 10.4134/jkms.2011.48.2.289