Weak injective and weak flat modules
Z Gao, F Wang - Communications in Algebra, 2015 - Taylor & Francis
Let R be a ring. A left R-module M (resp., right R-module N) is called weak injective (resp.,
weak flat) if (resp.,) for every super finitely presented left R-module F. By replacing finitely …
weak flat) if (resp.,) for every super finitely presented left R-module F. By replacing finitely …
Weak Injective and Weak Flat Modules
Z Gao, F Wang - Communications in Algebra, 2015 - ingentaconnect.com
Let R be a ring. A left R-module M (resp., right R-module N) is called weak injective (resp.,
weak flat) if (resp.,) for every super finitely presented left R-module F. By replacing finitely …
weak flat) if (resp.,) for every super finitely presented left R-module F. By replacing finitely …
[PDF][PDF] WEAK INJECTIVE AND WEAK FLAT MODULES
Z Gao, F Wang - Communications in Algebra, 2015 - researchgate.net
Let R be a ring. A left R-module M (resp., right R-module N) is called weak injective (resp.,
weak flat) if Ext1 R FM= 0 (resp., TorR 1 NF= 0) for every super finitely presented left R …
weak flat) if Ext1 R FM= 0 (resp., TorR 1 NF= 0) for every super finitely presented left R …