Essential Cover and Closure
Serdica Mathematical Journal (2004)
- Volume: 30, Issue: 4, page 505-512
- ISSN: 1310-6600
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topAndruszkiewicz, R.. "Essential Cover and Closure." Serdica Mathematical Journal 30.4 (2004): 505-512. <http://eudml.org/doc/219618>.
@article{Andruszkiewicz2004,
abstract = {2000 Mathematics Subject Classification: 16N80, 16S70, 16D25, 13G05.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.},
author = {Andruszkiewicz, R.},
journal = {Serdica Mathematical Journal},
keywords = {Essential Extension; Essential Cover; Essential Closure; Accessible Subring; essential extensions; essential covers; essential closures; accessible subrings},
language = {eng},
number = {4},
pages = {505-512},
publisher = {Institute of Mathematics and Informatics Bulgarian Academy of Sciences},
title = {Essential Cover and Closure},
url = {http://eudml.org/doc/219618},
volume = {30},
year = {2004},
}
TY - JOUR
AU - Andruszkiewicz, R.
TI - Essential Cover and Closure
JO - Serdica Mathematical Journal
PY - 2004
PB - Institute of Mathematics and Informatics Bulgarian Academy of Sciences
VL - 30
IS - 4
SP - 505
EP - 512
AB - 2000 Mathematics Subject Classification: 16N80, 16S70, 16D25, 13G05.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.
LA - eng
KW - Essential Extension; Essential Cover; Essential Closure; Accessible Subring; essential extensions; essential covers; essential closures; accessible subrings
UR - http://eudml.org/doc/219618
ER -
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