On embedded products of Grassmannians
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2013
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| _version_ | 1866916119576576000 |
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| author | Havlicek, Hans Zanella, Corrado |
| author_facet | Havlicek, Hans Zanella, Corrado |
| contents | Let $Γ'$ and $Γ$ be two Grassmannians. The standard embedding $ϕ:Γ'\timesΓ\to \bar{P}$ is obtained by combining the Plücker and Segre embeddings. Given a further embedding $η: Γ'\timesΓ\to P'$, we find a sufficient condition for the existence of $α\in Aut(Γ)$ and of a collineation $ψ: \bar{P} \to P'$ such that $η=({\rm id}_{Γ'}\timesα)ϕψ$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1304_0099 |
| institution | arXiv |
| publishDate | 2013 |
| record_format | arxiv |
| spellingShingle | On embedded products of Grassmannians Havlicek, Hans Zanella, Corrado Algebraic Geometry 51M35 Let $Γ'$ and $Γ$ be two Grassmannians. The standard embedding $ϕ:Γ'\timesΓ\to \bar{P}$ is obtained by combining the Plücker and Segre embeddings. Given a further embedding $η: Γ'\timesΓ\to P'$, we find a sufficient condition for the existence of $α\in Aut(Γ)$ and of a collineation $ψ: \bar{P} \to P'$ such that $η=({\rm id}_{Γ'}\timesα)ϕψ$. |
| title | On embedded products of Grassmannians |
| topic | Algebraic Geometry 51M35 |
| url | https://arxiv.org/abs/1304.0099 |