Timeline for Are isometries the only geodesic preserving maps in a CAT(0)-space?
Current License: CC BY-SA 2.5
8 events
| when toggle format | what | by | license | comment | |
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| Feb 20, 2010 at 10:19 | vote | accept | HenrikRüping | ||
| Feb 19, 2010 at 19:53 | history | edited | HenrikRüping | CC BY-SA 2.5 |
added 250 characters in body
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| Feb 19, 2010 at 16:45 | answer | added | Anton Petrunin | timeline score: 5 | |
| Feb 19, 2010 at 16:43 | comment | added | Deane Yang | "CAT(0)" is a standard term among differential geometers. It generalizes the notion of a Riemannian manifold with nonpositive curvature and originates from work of Alexandrov and Gromov. It's explained in wikipedia: en.wikipedia.org/wiki/CAT(k)_space | |
| Feb 19, 2010 at 14:43 | comment | added | Gerald Edgar | Is "CAT(0)" a standard term? | |
| Feb 19, 2010 at 14:33 | answer | added | Guntram | timeline score: 6 | |
| Feb 19, 2010 at 11:37 | history | edited | Pete L. Clark | CC BY-SA 2.5 |
edited title
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| Feb 19, 2010 at 10:34 | history | asked | HenrikRüping | CC BY-SA 2.5 |