FIG-modules over coherent rings
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Algebra"
DOI: 10.1016/j.jalgebra.2016.10.038
Abstract: Abstract We consider an open problem posted by Sam and Snowden in 2014 in [12, Problem 11.5] when the category in question is F I G . We prove that, over a commutative coherent ring,… read more here.
Keywords: fig modules; modules coherent; coherent rings;
On slightly P-coherent rings
Sign Up to like & getrecommendations! Published in 2018 at "Communications in Algebra"
DOI: 10.1080/00927872.2018.1459648
Abstract: ABSTRACT A ring R is called left slightly P-coherent if C is P-injective, for every left R-module exact sequence 0→A→B→C→0 with A and B P-injective. The properties of slightly P-coherent rings and several examples are… read more here.
Keywords: coherent rings; slightly coherent;
Coherent rings and Gorenstein flat character modules
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DOI: 10.1080/00927872.2020.1834570
Abstract: Abstract A module is called a Gorenstein flat character module if its character module is Gorenstein flat. We give some characterizations of Gorenstein flat character modules and explore the relations between Gorenstein injective modules and… read more here.
Keywords: gorenstein flat; flat character; modules coherent; character modules ... See more keywords