On characterizations of w-coherent rings
X Zhang, F Wang, W Qi - Communications in Algebra, 2020 - Taylor & Francis
In this article, we provide several descriptions of w-coherent rings in terms of modules. We
show that a ring R is w-coherent if and only if every direct product of flat modules is w-flat. To …
show that a ring R is w-coherent if and only if every direct product of flat modules is w-flat. To …
[PDF][PDF] On characterizations of w-coherent rings
X Zhang, F Wang, W Qi - COMMUNICATIONS, 2020 - researchgate.net
In this article, we provide several descriptions of w-coherent rings in terms of modules. We
show that a ring R is w-coherent if and only if every direct product of flat modules is w-flat. To …
show that a ring R is w-coherent if and only if every direct product of flat modules is w-flat. To …
On characterizations of w-coherent rings
X Zhang, F Wang, W Qi - Communications in Algebra, 2020 - ingentaconnect.com
In this article, we provide several descriptions of w-coherent rings in terms of modules. We
show that a ring R is w-coherent if and only if every direct product of flat modules is w-flat. To …
show that a ring R is w-coherent if and only if every direct product of flat modules is w-flat. To …