On the Topological Semigroup of Equational Classes of Finite Functions Under Composition

Please use this identifier to cite or link to this item: https://hdl.handle.net/10216/107417

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DC Field	Value	Language
dc.creator	Almeida, J
dc.creator	Couceiro, Miguel
dc.creator	Waldhauser, Tamas
dc.date.accessioned	2023-05-25T23:10:31Z	-
dc.date.available	2023-05-25T23:10:31Z	-
dc.date.issued	2017
dc.identifier.issn	1542-3980
dc.identifier.other	sigarra:213701
dc.identifier.uri	https://hdl.handle.net/10216/107417	-
dc.description.abstract	We consider the set of equational classes of finite functions endowed with the operation of class composition. Thus defined, this set gains a semigroup structure. This paper is a contribution to the understanding of this semigroup. We present several interesting properties of this semigroup. In particular, we show that it constitutes a topological semigroup that is profinite and we provide a description of its regular elements in the Boolean case.
dc.language.iso	eng
dc.rights	openAccess
dc.title	On the Topological Semigroup of Equational Classes of Finite Functions Under Composition
dc.type	Artigo em Revista Científica Internacional
dc.contributor.uporto	Faculdade de Ciências
dc.identifier.authenticus	P-00M-93Y
Appears in Collections:	FCUP - Artigo em Revista Científica Internacional

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