Autor(es):
Costa, José Carlos Cruz da 
Data: 2001
Identificador Persistente: http://hdl.handle.net/1822/1393
Origem: RepositóriUM - Universidade do Minho
Assunto(s): Free profinite semigroups; Local semilattices
Detalhes do Documento
Free profinite locally idempotent and locally commutative semigroups
Descrição
This paper is concerned with the structure of semigroups of implicit operations on the pseudovariety LSl of finite locally idempotent and locally commutative semigroups. We depart from a general result of Almeida and Weil to give two descriptions of these semigroups: the first in terms of infinite words, and the second in terms of infinite and bi-infinite words. We then derive some applications.
This paper is concerned with the structure of semigroups of implicit operations on the pseudovariety LSl of finite locally idempotent and locally commutative semigroups. We depart from a general result of Almeida and Weil to give two descriptions of these semigroups: the first in terms of infinite words, and the second in terms of infinite and bi-infinite words. We then derive some applications.
Tipo de Documento
Artigo
Idioma Inglês
Idioma Inglês
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