Timeline for Complex structure on product of two $n$-dimensional real manifolds
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Nov 16, 2019 at 13:36 | comment | added | Ben McKay | Since $E$ is trivial on $N$ and $F$ is trivial on $N$, if they are isomorphic, they are both trivial, so $M$ and $N$ have trivial tangent bundle. It then follows that there is an almost complex structure. For example, any 3-manifolds $M$ and $N$ have trivial tangent bundle, so the resulting $M \times N$ has an almost complex structure with two totally real fibrations. | |
| Nov 16, 2019 at 1:55 | comment | added | liding | Thank you!Thank you! | |
| Nov 15, 2019 at 21:58 | history | undeleted | DamienC | ||
| Nov 15, 2019 at 21:55 | history | edited | DamienC | CC BY-SA 4.0 |
added 55 characters in body
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| Nov 15, 2019 at 21:25 | history | deleted | DamienC | via Vote | |
| Nov 15, 2019 at 21:13 | history | answered | DamienC | CC BY-SA 4.0 |