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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
mathematics
Trivial extensions defined by Prüfer conditions
Journal of Pure and Applied Algebra, Volume 214, No. 1, Year 2010
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Description
This paper deals with well-known extensions of the Prüfer domain concept to arbitrary commutative rings. We investigate the transfer of these notions in trivial ring extensions (also called idealizations) of commutative rings by modules and then generate original families of rings with zero-divisors subject to various Prüfer conditions. The new examples give further evidence for the validity of the Bazzoni-Glaz conjecture on the weak global dimension of Gaussian rings. Moreover, trivial ring extensions allow us to widen the scope of validity of Kaplansky-Tsang conjecture on the content ideal of Gaussian polynomials. © 2009 Elsevier B.V. All rights reserved.
Authors & Co-Authors
Bakkari, Chahrazade
Morocco, Fez
Université Privée de Fès
Kabbaj, Salah Eddine
Saudi Arabia, Dhahran
King Fahd University of Petroleum and Minerals
Mahdou, Najib
Morocco, Fez
Université Privée de Fès
Statistics
Citations: 89
Authors: 3
Affiliations: 2
Identifiers
Doi:
10.1016/j.jpaa.2009.04.011
ISSN:
00224049