Timeline for Does a small-area sphere in a 3-manifold bound a small ball?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Feb 28, 2014 at 15:35 | comment | added | user126154 | now you may try to use the isoperimetric inequality for such periodic metrics. | |
| Feb 28, 2014 at 12:16 | comment | added | Bruno Martelli | thanks! The adaptation of Alexander's proof does not seem totally obvious to me: you should use that R^3 has a metric which is periodic over a group acting co-complactly, otherwise the theorem is clearly false (since R^3 is not compact). | |
| Feb 28, 2014 at 9:48 | history | edited | Sam Nead | CC BY-SA 3.0 |
Added further details, fixed statement of [MY]
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| Feb 27, 2014 at 21:54 | history | edited | Sam Nead | CC BY-SA 3.0 |
One step is vague - I pointed that out.
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| Feb 27, 2014 at 21:16 | history | edited | Sam Nead | CC BY-SA 3.0 |
notation improved, added transition.
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| Feb 27, 2014 at 21:01 | history | answered | Sam Nead | CC BY-SA 3.0 |