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Results tagged with quadrics
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user 10646
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votes
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answers
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quadrics containing the tangential variety of a curve
Let $C\subset\mathbb{P}^r$ be a smooth nondegenerate curve (not contained in any hyperplane) of degree $d$ genus $g>0$. Consider the tangential variety $X$ of $C$: $X=\cup_{p\in C}T_pC\subset \mathbb{ …
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