Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/23442
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Billhardt, B. | - |
dc.contributor.author | Giraldes, E. | - |
dc.contributor.author | Smith, M. Paula Marques | - |
dc.contributor.author | Martins, Paula Mendes | - |
dc.date.accessioned | 2013-03-18T17:15:01Z | - |
dc.date.available | 2013-03-18T17:15:01Z | - |
dc.date.issued | 2014 | - |
dc.date.submitted | 2011-10 | - |
dc.identifier.issn | 0037-1912 | por |
dc.identifier.uri | https://hdl.handle.net/1822/23442 | - |
dc.description.abstract | In [1] the authors introduced the notion of an associate inverse subsemigroup of a regular semigroup, extending the concept of an associate subgroup of a regular semigroup, first presented in [2]. The semigroups of these two classes admit axiomatic characterisations in terms of unary operations and can, therefore, be considered as unary semigroups. In this paper we introduce the notion of unary semigroup with associate inverse subsemigroup [with associate subgroup] and show that the classes of such unary semigroups form varieties. | por |
dc.description.sponsorship | This research was financed by FEDER Funds through "Programa Operacional Factores de Competitividade-COMPETE" and by Portuguese Funds through FCT-"Fundacao para a Ciencia e a Tecnologia", within the project PEst-C/MAT/UI0013/2011.This research was also financed by the Portuguese Government through the FCT-Fundacao para a Ciencia e a Tecnologia under the project PEst-OE/MAT/UI4080/2011. | por |
dc.language.iso | eng | por |
dc.publisher | Springer | por |
dc.rights | restrictedAccess | por |
dc.subject | Regular semigroup | por |
dc.subject | Associate inverse subsemigroup | por |
dc.subject | Variety | por |
dc.title | The variety of unary semigroups with associate inverse subsemigroup | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 68 | - |
oaire.citationEndPage | 71 | - |
oaire.citationIssue | 1 | - |
oaire.citationTitle | Semigroup Forum | por |
oaire.citationVolume | 89 | - |
dc.identifier.doi | 10.1007/s00233-013-9511-x | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Semigroup Forum | por |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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variety_final.pdf Acesso restrito! | texto integral | 186,17 kB | Adobe PDF | Ver/Abrir |