Timeline for Join of two intersecting varieties
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 7, 2019 at 17:55 | vote | accept | IMeasy | ||
| Aug 7, 2019 at 0:40 | answer | added | Luca Ghidelli | timeline score: 4 | |
| Aug 5, 2019 at 15:40 | history | edited | user64494 | CC BY-SA 4.0 |
A typo.
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| Aug 5, 2019 at 10:36 | comment | added | Sasha | The join $J(X,Y)$ is the (linear) projection of the abstract join of $X$ and $Y$ in $\mathbb{P}^{2n+1}$, so the question reduces to the question --- how is the degree of a variety related to the degree of its linear projection. | |
| Aug 5, 2019 at 10:23 | history | asked | IMeasy | CC BY-SA 4.0 |