Timeline for Pre-triangulated category that isn't triangulated
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 8, 2015 at 16:39 | comment | added | André Henriques | (I have informed the author of the paper) | |
| Jun 8, 2015 at 16:27 | comment | added | Tomas Paul | although I'm not sure if this is very important - this lemma is used to construct automorphism of some Ext, which is zero in many cases | |
| S Jun 8, 2015 at 15:52 | history | suggested | Pierre-Guy Plamondon | CC BY-SA 3.0 |
LaTeX formatting; tried to clarify the definition of G.
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| Jun 8, 2015 at 15:40 | review | Suggested edits | |||
| S Jun 8, 2015 at 15:52 | |||||
| Jun 8, 2015 at 15:31 | comment | added | Tomas Paul | well, it is not isomorphism ) right shift don't have sequence 1 0 0 0 ... in it's image | |
| Jun 8, 2015 at 15:25 | comment | added | Dylan Wilson | Why is this a counterexample? Take the isomorphism asked of in the lemma to be $l$. | |
| Jun 8, 2015 at 15:22 | review | Low quality posts | |||
| Jun 8, 2015 at 16:10 | |||||
| Jun 8, 2015 at 15:12 | history | edited | Tomas Paul | CC BY-SA 3.0 |
added 3 characters in body
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| Jun 8, 2015 at 15:05 | history | answered | Tomas Paul | CC BY-SA 3.0 |