Timeline for Must a hyperbolic cone over Riemannian manifold be manifold?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| Mar 1, 2013 at 2:41 | comment | added | YangMills | Since you raised this question, can you please tell us why it must be a manifold? | |
| Feb 26, 2013 at 3:17 | comment | added | jiangsaiyin | It must be a manifold,please help me to close the question if you see it. | |
| Feb 25, 2013 at 9:28 | comment | added | jiangsaiyin | Sorry,I should write$M = R \times {}_{\cosh \left( t \right)}N$ | |
| Feb 25, 2013 at 9:28 | history | edited | jiangsaiyin | CC BY-SA 3.0 |
added 4 characters in body
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| Feb 25, 2013 at 8:26 | comment | added | Thomas Richard | I don't understand what can go wrong, the metric you write is just a smooth warped product metric on $N\times\mathbb{R}$. Is the warping factor really $\cosh^2(t)$ ? | |
| Feb 25, 2013 at 7:49 | history | edited | jiangsaiyin | CC BY-SA 3.0 |
added 9 characters in body
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| Feb 25, 2013 at 7:17 | history | asked | jiangsaiyin | CC BY-SA 3.0 |