ON A RECENT GENERALIZATION OF SEMIPERFECT RINGS

• Tipo: Artigo em Revista Científica Internacional
• Data: 2008

Autores

buyukasik, engin (Autor) Outra; lomp, christian (Autor) FCUP

Revista

Título: Bulletin of the Australian Mathematical Society

Vol. 78 Nº 2

Páginas: 317-325

ISSN: 0004-9727

Editora: Cambridge University Press

Indexação

ISI Web of Knowledge - 25 Citações

Scopus - 24 Citações

Outras Informações

ID Authenticus: P-003-VNK

DOI: 10.1017/s0004972708000774

Abstract (EN): In a recent paper by Wang and Ding, it was stated that any ring which is generalized supplemented as a left module over itself is semiperfect. The purpose of this note is to show that Wang and Ding's claim is not true and that the class of generalized supplemented rings lies properly between the classes of semilocal and semiperfect rings. Moreover, we propose a corrected version of the theorem by introducing a wider notion of 'local' for submodules.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9