ISSN:0092-7872    

DOI:10.1080/00927879308824650

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor

ISSN:0092-7872    

DOI:10.1080/00927879308824651

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor

摘要:

It is known that for a strong Dubreil-Jacotin semigroup the propeq of being perfect is equivalent to that of being naturally ordered. Here we consider the existence of a smallest idempotent and the analogous notion of being dually perfect, whch we show is not equivalent to being dually naturally ordered. The main objective of the paper is to obtain a suucture theorem for dually perfect orthodox Dubreil-Jacotinsemigroups on which Green's relations are regular.

ISSN:0092-7872    

DOI:10.1080/00927879308824652

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor

摘要:

The objective of this article is to describe the theory of a class of semiprime rings which bear the same relationship to weakly primitive rings that semiprimitive rings have to primitive rings. In this theory, the role of semisimple modules is assumed by modules which are locally finite dimen- sional, polyform and weakly compressible.

ISSN:0092-7872    

DOI:10.1080/00927879308824653

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor

ISSN:0092-7872    

DOI:10.1080/00927879308824629

出版商:Marcel Dekker, Inc.    

年代:1993

数据来源: Taylor