When every flat ideal is projective

Fatima Cheniour; Najib Mahdou

Commentationes Mathematicae Universitatis Carolinae (2014)

  • Volume: 55, Issue: 1, page 1-7
  • ISSN: 0010-2628

Abstract

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In this paper, we study the class of rings in which every flat ideal is projective. We investigate the stability of this property under homomorphic image, and its transfer to various contexts of constructions such as direct products, and trivial ring extensions. Our results generate examples which enrich the current literature with new and original families of rings that satisfy this property.

How to cite

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Cheniour, Fatima, and Mahdou, Najib. "When every flat ideal is projective." Commentationes Mathematicae Universitatis Carolinae 55.1 (2014): 1-7. <http://eudml.org/doc/260823>.

@article{Cheniour2014,
abstract = {In this paper, we study the class of rings in which every flat ideal is projective. We investigate the stability of this property under homomorphic image, and its transfer to various contexts of constructions such as direct products, and trivial ring extensions. Our results generate examples which enrich the current literature with new and original families of rings that satisfy this property.},
author = {Cheniour, Fatima, Mahdou, Najib},
journal = {Commentationes Mathematicae Universitatis Carolinae},
keywords = {FP-ring; direct product; homomorphic image; amalgamation of rings; $A\bowtie ^\{f\}J $; trivial extension; FP-ring; direct product; homomorphic image; amalgamation of rings; ; trivial extension},
language = {eng},
number = {1},
pages = {1-7},
publisher = {Charles University in Prague, Faculty of Mathematics and Physics},
title = {When every flat ideal is projective},
url = {http://eudml.org/doc/260823},
volume = {55},
year = {2014},
}

TY - JOUR
AU - Cheniour, Fatima
AU - Mahdou, Najib
TI - When every flat ideal is projective
JO - Commentationes Mathematicae Universitatis Carolinae
PY - 2014
PB - Charles University in Prague, Faculty of Mathematics and Physics
VL - 55
IS - 1
SP - 1
EP - 7
AB - In this paper, we study the class of rings in which every flat ideal is projective. We investigate the stability of this property under homomorphic image, and its transfer to various contexts of constructions such as direct products, and trivial ring extensions. Our results generate examples which enrich the current literature with new and original families of rings that satisfy this property.
LA - eng
KW - FP-ring; direct product; homomorphic image; amalgamation of rings; $A\bowtie ^{f}J $; trivial extension; FP-ring; direct product; homomorphic image; amalgamation of rings; ; trivial extension
UR - http://eudml.org/doc/260823
ER -

References

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