Timeline for Serre spectral sequence degeneration in homology vs cohomology
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 17, 2018 at 22:02 | vote | accept | Laura | ||
| Nov 17, 2018 at 18:19 | answer | added | Mark Grant | timeline score: 3 | |
| Nov 16, 2018 at 8:56 | comment | added | archipelago | The spectral sequences are dual to each other. | |
| Nov 16, 2018 at 2:31 | comment | added | Will Sawin | Don't you know this just from looking at the Betti numbers,? A spectral sequence degenerates if and only if the sum of all the Betti numbers is equal to the sum of all the $H^{p,q}$s. | |
| Nov 15, 2018 at 20:40 | review | First posts | |||
| Nov 15, 2018 at 20:59 | |||||
| Nov 15, 2018 at 20:36 | history | asked | Laura | CC BY-SA 4.0 |