Timeline for Stability and simplicity of tangent sheaf of Grassmannian
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 4, 2022 at 23:08 | comment | added | Cranium Clamp | Ok, if someone posts an answer with a short summary of keywords from which it follows, I'll accept it. | |
| Feb 4, 2022 at 11:22 | comment | added | pbelmans | One possible starting point to the literature is arxiv.org/abs/0901.2350. | |
| Feb 4, 2022 at 10:56 | comment | added | Sasha | There is an extension of BBW to irreducible equivarant vector bundles on arbitrary $G/P$, see for instance Section 3 in [Kuznetsov, Alexander. Exceptional collections for Grassmannians of isotropic lines. Proc. Lond. Math. Soc. (3) 97 (2008), no. 1, 155--182]. | |
| Feb 4, 2022 at 9:57 | comment | added | Cranium Clamp | @Sasha could you elaborate please? I thought Borel-Weil-Bott gives the cohomology of certain line bundles. How does (1) follow? | |
| Feb 4, 2022 at 9:49 | comment | added | Sasha | (1) is true, and follows for instance from Borel-Bott-Weil theorem. | |
| Feb 4, 2022 at 9:28 | history | asked | Cranium Clamp | CC BY-SA 4.0 |