Timeline for How do we calculate the isotropic curvature is nonnegative on a $4$-dimensional manifold?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Jul 20, 2020 at 21:34 | comment | added | liding | Thank you very much! | |
| Jul 18, 2020 at 15:33 | history | edited | Robert Bryant | CC BY-SA 4.0 |
Fixed a typo
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| Jul 18, 2020 at 15:32 | comment | added | Robert Bryant | @RBega2: Thanks, you are right. I missed the '6' in the final inequality. I've fixed that now. | |
| Jul 18, 2020 at 15:31 | comment | added | RBega2 | I assume it's a typo, but the condition for non-negative isotropic curvature and PIC seems inconsistent. | |
| Jul 18, 2020 at 12:45 | history | answered | Robert Bryant | CC BY-SA 4.0 |