On Half-Primary Rings
Received:June 20, 1992  
Key Words: haif-primary ring   pseudo-valuation domain   commutative ring.  
Fund Project:Project Supported by the Natural Science Foundation of Liaoning Province.
Author NameAffiliation
Dong Xuedong Dept. of Math.
Liaoning Normal University
Dalian
China 
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Abstract:
      A commutative ring R is called a (restricted) half- primary ring if for each(non-zero) principal ideal A of R, A1/2 is a prime ideal. In this paper we characterize therestricted half-primary rings, and give a complete classification of Noetherian restrictedhaif-primary rings with identity and a condition that a half-primary domain is a pseudo-valuation domain .
Citation:
DOI:10.3770/j.issn:1000-341X.1994.03.005
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