Timeline for nowhere vanishing vector field on a manifold
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
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| Nov 25, 2010 at 5:57 | history | edited | Kevin H. Lin | CC BY-SA 2.5 |
deleted 15 characters in body
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| Nov 25, 2010 at 5:49 | comment | added | Pengfei | WOW! I like this! Then the 'orientable cover' argument applies if the line bundle is not orientable. | |
| Nov 25, 2010 at 1:26 | history | answered | Kevin H. Lin | CC BY-SA 2.5 |