Timeline for Decribe the $S^2$ fibration over $S^2$ that gives $\mathbf{CP}^2\#\overline{\mathbf{CP}}^2$
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 3, 2017 at 14:42 | vote | accept | JSCB | ||
| Oct 30, 2017 at 5:10 | answer | added | Panagiotis Konstantis | timeline score: 5 | |
| Oct 11, 2017 at 9:16 | comment | added | Nick L | I don't see how this description shows the total space is homeomorphic to $\mathbb{C}\mathbb{P}^{2} \# \bar{\mathbb{C}\mathbb{P}}^{2}$. | |
| Oct 10, 2017 at 21:39 | comment | added | Ryan Budney | What qualifies as a "description"? The other $S^2$-bundle over $S^2$ is the one whose monodromy is the non-trivial element of $\pi_1 SO_3 \simeq \mathbb Z_2$. | |
| Oct 10, 2017 at 15:36 | answer | added | Nick L | timeline score: 8 | |
| Oct 10, 2017 at 15:32 | history | edited | JSCB | CC BY-SA 3.0 |
edited title
|
| Oct 10, 2017 at 15:24 | history | asked | JSCB | CC BY-SA 3.0 |