Timeline for Hirzebruch Surface F2
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 4, 2017 at 13:35 | comment | added | Allen Knutson | Michele Audin, The Topology of Torus Actions on Symplectic Manifolds. | |
| Aug 25, 2017 at 16:47 | comment | added | user100841 | @Allen Knutson which book is this? | |
| Aug 25, 2017 at 12:56 | comment | added | Allen Knutson | In Audin's book she explains how to construct a projective toric variety, whose polytope has $n$ facets (4 in your case), as a GIT quotient of $\mathbb C^n$. Essentially it amounts to repeated use of symplectic cutting. | |
| Jul 27, 2017 at 15:59 | vote | accept | CommunityBot | ||
| Jul 27, 2017 at 15:21 | answer | added | Daniel Loughran | timeline score: 6 | |
| Jul 27, 2017 at 15:05 | comment | added | Mohan | GIT quotient can mean many things. But at least there are no surjective morphisms from $\mathbb{P}^4$ to $F_2$. | |
| Jul 27, 2017 at 14:28 | history | edited | user100841 | CC BY-SA 3.0 |
added 24 characters in body
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| Jul 27, 2017 at 14:14 | history | asked | user100841 | CC BY-SA 3.0 |