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On rings in which every maximal one-sided ideal contains a maximal ideal

 

作者: Yang Lee,   Chan Huh,  

 

期刊: Communications in Algebra  (Taylor Available online 1999)
卷期: Volume 27, issue 8  

页码: 3969-3978

 

ISSN:0092-7872

 

年代: 1999

 

DOI:10.1080/00927879908826676

 

出版商: Gordon and Breach Science Publishers Ltd.

 

数据来源: Taylor

 

摘要:

Given a ringR, consider the condition: (*) every maximal right ideal ofRcontains a maximal ideal ofR. We show that, for a ringRand 0 ≠e2=e∈Rsuch thatele⫋eReevery proper idealIofRRsatisfies (*) if and only if eRe satisfies (*). Hence with the help of some other results, (*) is a Morita invariant property. For a simple ringRR[x] satisfies (*) if and only ifR[x] is not right primitive. By this result, ifRis a division ring andR[x] satisfies (*), then the Jacobson conjecture holds. We also show that for a finite centralizing extensionSof a ringRRsatisfies (*) if and only ifSsatisfies (*).

 

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