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when toggle format what by license comment
Apr 5, 2019 at 13:23 comment added nikola karabatic I just slightly edited my answer: V need not be projective as a bimodule, only as left or right R-module (this is a weaker condition).
Apr 5, 2019 at 13:22 history edited nikola karabatic CC BY-SA 4.0
added 44 characters in body
Mar 27, 2019 at 18:25 comment added Manny Reyes This is a great reference!
Mar 27, 2019 at 15:05 history answered nikola karabatic CC BY-SA 4.0