Timeline for CAT(K) and Busemann
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 21, 2013 at 11:48 | comment | added | Chris | @Benoît: Thank you, sorry about that. | |
| Jun 21, 2013 at 7:56 | comment | added | Benoît Kloeckner | @Chris : if you have another question, you should ask it separately, but only after thinking it out well and making it sufficiently precise. Please read the FAQ carefully to know how to use this site properly. | |
| Jun 21, 2013 at 2:59 | comment | added | Chris | Thank you very much, I was not familiar with the Toponogov's hinge comparison, I will look into that. In fact, this topic of metric geometry is all new to me, I am working with operator spaces and I found a space of finite dimensional operator spaces which is geodesic and it followed naturally the question about cat(k). If I do not ask too much, could you please answer another question? We have established that this Busemann space is not cat(k). The geodesics vary continously with the end points. Can we say more about this space? Would there be another direction I could go into? | |
| Jun 21, 2013 at 2:42 | vote | accept | Chris | ||
| Jun 20, 2013 at 23:25 | history | answered | Sergei Ivanov | CC BY-SA 3.0 |