HYPERBOLICITY OF SEMIGROUP ALGEBRAS II
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
20/10/2012
20/10/2012
2010
|
| Resumo |
In 1996, Jespers and Wang classified finite semigroups whose integral semigroup ring has finitely many units. In a recent paper, Iwaki-Juriaans-Souza Filho continued this line of research by partially classifying the finite semigroups whose rational semigroup algebra contains a Z-order with hyperbolic unit group. In this paper, we complete this classification and give an easy proof that deals with all finite semigroups. Onderzoeksraad of Vrije Universiteit Brussel Onderzoeksraad of Vrije Universiteit Brussel Fonds voor Wetenschappelijk Onderzoek (Flanders) Fonds voor Wetenschappelijk Onderzoek (Flanders) Flemish-Polish bilateral agreement Flemish-Polish bilateral agreement[BIL2005/VUB/06] CNPq-Brazil Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) FAPESP-Brazil (Fundacao de Amparo a Pesquisa do Estado de Sao Paulo)[Proc. 2008/57930-1] |
| Identificador |
JOURNAL OF ALGEBRA AND ITS APPLICATIONS, v.9, n.6, p.871-876, 2010 0219-4988 http://producao.usp.br/handle/BDPI/30705 10.1142/S0219498810004270 |
| Idioma(s) |
eng |
| Publicador |
WORLD SCIENTIFIC PUBL CO PTE LTD |
| Relação |
Journal of Algebra and Its Applications |
| Direitos |
restrictedAccess Copyright WORLD SCIENTIFIC PUBL CO PTE LTD |
| Palavras-Chave | #Semigroup #semigroup algebras #hyperbolic groups #group rings #units #UNIT GROUPS #RINGS #Mathematics, Applied #Mathematics |
| Tipo |
article original article publishedVersion |
