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

• Tipo: Artigo em Revista Científica Internacional
• Data: 2017

Autores

Almeida, J (Autor) FCUP; Couceiro, Miguel (Autor) Outra; Waldhauser, Tamas (Autor) Outra

Revista

Título: Journal of Multiple-Valued Logic and Soft Computing

Vol. 28 Nº 1

Páginas: 5-28

ISSN: 1542-3980

Editora: Old City Publishing, Inc.

Indexação

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Outras Informações

ID Authenticus: P-00M-93Y

Abstract (EN): 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.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 24