Osculating varieties and their joins: $\mathbb{P}^1\times \mathbb{P}^1$
Let $X\subset \PP^r$ be an integral projective variety. We study the dimensions of the joins of several copies of the osculating varieties $J(X,m)$ of $X$. Our methods are general, but we give a full description in all cases only if $X$ is a linearly normal embedding of $\PP^1\times \PP^1$. For the...
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| Hovedforfatter: | |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Universidad de La Frontera
2023-08-01
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| Serier: | Cubo |
| Fag: | |
| Online adgang: | https://cubo.ufro.cl/ojs/index.php/cubo/article/view/3474/2308 |
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