Timeline for Group homology and singular homology
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 5, 2021 at 16:36 | comment | added | Dmitri Pavlov | To make clear what is already implicitly stated in the previous two comments: the original 1943 paper by Eilenberg and MacLane (Relations between Homology and Homotopy Groups, Proceedings of the National Academy of Sciences 29:5 (1943), 155–158) defined group cohomology as the cohomology of the classifying space. | |
| Apr 5, 2021 at 0:46 | vote | accept | Math-mingong | ||
| Apr 2, 2021 at 2:15 | answer | added | Math-mingong | timeline score: 1 | |
| Apr 2, 2021 at 1:38 | comment | added | Andy Putman | Depending on which chain complex you use to compute the homology of G and which model of BG you’re talking about, these might literally be the same. They are for my favourite choices here... | |
| Apr 2, 2021 at 1:16 | comment | added | Chris Gerig | This is commented on in Ken Brown's bible on group cohomology, and attributed to Eilenberg-MacLane's 1945 paper "Relations between homology and homotopy groups of spaces". | |
| Apr 2, 2021 at 1:03 | review | First posts | |||
| Apr 2, 2021 at 6:36 | |||||
| Apr 2, 2021 at 0:53 | history | asked | Math-mingong | CC BY-SA 4.0 |