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author | David A. Madore <david+git@madore.org> | 2023-04-07 09:10:44 +0200 |
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committer | David A. Madore <david+git@madore.org> | 2023-04-07 09:10:44 +0200 |
commit | 9652ebcd64680510b8640eaf9f993a21afa95128 (patch) | |
tree | 7a1d4e6120b7e46817b94980379933c1d280ecc5 | |
parent | 95122d410c65a1a8b775888e0e9d1eab2a119856 (diff) | |
download | accq205-9652ebcd64680510b8640eaf9f993a21afa95128.tar.gz accq205-9652ebcd64680510b8640eaf9f993a21afa95128.tar.bz2 accq205-9652ebcd64680510b8640eaf9f993a21afa95128.zip |
Missing word.
-rw-r--r-- | controle-20230412.tex | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/controle-20230412.tex b/controle-20230412.tex index 9a12ee8..c7c55e6 100644 --- a/controle-20230412.tex +++ b/controle-20230412.tex @@ -583,10 +583,10 @@ means\footnote{Here $k^{\alg}$ denotes the algebraic closure of $k$, but feel free to assume that $k$ is algebraically closed ($k = k^{\alg}$) in this question.}: there is a Zariski closed set $Y$ in $\mathbb{P}^5$, defined over $k$ and contained in the Plücker quadric -$Q$ (defined by $\dagger$), such, for $w \in Q(k^{\alg})$, we have $w -\in Y(k^{\alg})$ if and only if $L_w \subseteq X(k^{\alg})$, where -$L_w$ denotes the line in $\mathbb{P}^3(k^{\alg})$ having Plücker -coordinates $w$.) +$Q$ (defined by $\dagger$), such that, for $w \in Q(k^{\alg})$, we +have $w \in Y(k^{\alg})$ if and only if $L_w \subseteq X(k^{\alg})$, +where $L_w$ denotes the line in $\mathbb{P}^3(k^{\alg})$ having +Plücker coordinates $w$.) The important part of this question is: how can we compute equations for $Y$ given the equation $h=0$ of $X$? |