Timeline for What morphisms / Morita equivalences induce the 2-periodicity isomorphisms of $KK$-theory?
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Jan 9, 2020 at 22:53 | history | suggested | Alejandro Tolcachier | CC BY-SA 4.0 |
improved format (title)
|
| Jan 9, 2020 at 22:06 | review | Suggested edits | |||
| S Jan 9, 2020 at 22:53 | |||||
| Mar 3, 2013 at 18:12 | comment | added | Hans | How are $KK_{*+2k}$ for $k \neq 0$ are defined at all? | |
| Mar 5, 2010 at 16:08 | history | edited | Steve Huntsman |
arxiv tags
|
|
| Feb 17, 2010 at 10:49 | comment | added | Michael | The answer is that you can choose such a Morita quivalence in $KK(C_2,0)$ and then exterior Kasparov multiplication with this element implements 2-periodicity. | |
| Feb 1, 2010 at 6:57 | history | edited | Yemon Choi |
added "c-star-algebras" tag
|
|
| Nov 18, 2009 at 10:27 | history | asked | Michael | CC BY-SA 2.5 |