BulDML at Institute of Mathematics and Informatics: Essential Cover and Closure

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BulDML at Institute of Mathematics and Informatics >
IMI >
IMI Periodicals >
Serdica Mathematical Journal >
2004 >
Volume 30 Number 4 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10525/1752

Title:	Essential Cover and Closure
Authors:	Andruszkiewicz, R.
Keywords:	Essential Extension Essential Cover Essential Closure Accessible Subring
Issue Date:	2004
Publisher:	Institute of Mathematics and Informatics Bulgarian Academy of Sciences
Citation:	Serdica Mathematical Journal, Vol. 30, No 4, (2004), 505p-512p
Abstract:	We construct some new examples showing that Heyman and Roos construction of the essential closure in the class of associative rings can terminate at any finite or the first infinite ordinal.
Description:	2000 Mathematics Subject Classification: 16N80, 16S70, 16D25, 13G05.
URI:	http://hdl.handle.net/10525/1752
ISSN:	1310-6600
Appears in Collections:	Volume 30 Number 4

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