On divisible and torsionfree modules
L Mao, N Ding - Communications in Algebra®, 2008 - Taylor & Francis
A ring R is called left P-coherent in case each principal left ideal of R is finitely presented. A
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 (G, M)= 0 …
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 (G, M)= 0 …
On Divisible and Torsionfree Modules
N Ding - THE FIFTH CHINA-JAPAN-KOREA INTERNATIONAL … - ring-theory-japan.com
This talk is a report on joint work with Lixin Mao. Let R be a ring. A left R-module M is said to
be divisible (or P-injective) if Ext1 (R/Ra, M)= 0 for all a∈ R. A right R-module N is called …
be divisible (or P-injective) if Ext1 (R/Ra, M)= 0 for all a∈ R. A right R-module N is called …
[PDF][PDF] Lixin Mao1 2 and Nanqing Ding2
ON DIVISIBLE - Communications in Algebra, 2008 - researchgate.net
A ring R is called left P-coherent in case each principal left ideal of R is finitely presented. A
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …
[PDF][PDF] Lixin Mao1 2 and Nanqing Ding2
ON DIVISIBLE - Communications in Algebra, 2008 - scholar.archive.org
A ring R is called left P-coherent in case each principal left ideal of R is finitely presented. A
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …
On Divisible and Torsionfree Modules
N Ding - THE FIFTH CHINA-JAPAN-KOREA INTERNATIONAL … - Citeseer
This talk is a report on joint work with Lixin Mao. Let R be a ring. A left R-module M is said to
be divisible (or P-injective) if Ext1 (R/Ra, M)= 0 for all a∈ R. A right R-module N is called …
be divisible (or P-injective) if Ext1 (R/Ra, M)= 0 for all a∈ R. A right R-module N is called …
[PDF][PDF] Lixin Mao1 2 and Nanqing Ding2
ON DIVISIBLE - Communications in Algebra, 2008 - maths.nju.edu.cn
A ring R is called left P-coherent in case each principal left ideal of R is finitely presented. A
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …
[PDF][PDF] Lixin Mao1 2 and Nanqing Ding2
ON DIVISIBLE - Communications in Algebra, 2008 - researchgate.net
A ring R is called left P-coherent in case each principal left ideal of R is finitely presented. A
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …
left R-module M (resp. right R-module N) is called D-injective (resp. D-flat) if Ext1 GM= 0 …