Timeline for Universal coefficient theorem for group homology and cohomology
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 1, 2020 at 17:21 | comment | added | mathreader | I'd like to mention that it is Proposition 7.1 in Chapter VI of Brown's book. (Many chapters of this book have section 7 and all items are numbered 7.x there.) | |
| Apr 1, 2015 at 5:55 | comment | added | Andy Putman | @ChrisGerig: As you pointed out in your answer, there is no general theorem. But the result in my answer is a shadow of the UCT that does hold, is often useful, and is not well-documented in the expository literature. | |
| Apr 1, 2015 at 5:51 | comment | added | Chris Gerig | This isn't a UCT, though. You're only swapping $M$-coefficients for $M^\ast$-coefficients. | |
| Apr 1, 2015 at 4:49 | vote | accept | user44191 | ||
| Apr 1, 2015 at 6:11 | |||||
| Apr 1, 2015 at 4:17 | comment | added | Andy Putman | Sorry, I don't have time to type it out (and my copy of the book is at my office anyway; I just copied the reference from one of my old papers which quoted it). His book is pretty standard; I would expect that any university library would have it. | |
| Apr 1, 2015 at 4:14 | comment | added | user44191 | I don't have immediate access to Brown's book; would you mind expanding with the proof? | |
| Mar 31, 2015 at 22:00 | history | answered | Andy Putman | CC BY-SA 3.0 |