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Nov 16, 2009 at 19:20 vote accept alekzander
Nov 10, 2009 at 1:27 comment added alekzander More precisely, ``if given objects A and B, with zero morphism A->B, can we say that $A\stackrel{0}{\to}B\to A+B$ is a distinguished triangle?''
Nov 10, 2009 at 0:09 comment added alekzander Well, in my personal register it is. Perhaps along the lines of "if we are given the zero morphism from A to B,...." Sorry for my imprecision.
Nov 10, 2009 at 0:08 history edited alekzander CC BY-SA 2.5
deleted 19 characters in body
Nov 9, 2009 at 23:00 answer added Greg Stevenson timeline score: 18
Nov 9, 2009 at 22:55 answer added Ben Webster timeline score: 2
Nov 9, 2009 at 22:50 comment added Ben Webster "If 0:A-->B" is not a sentence, so I don't know what that's supposed to mean.
Nov 9, 2009 at 22:35 history asked alekzander CC BY-SA 2.5