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Results tagged with ag.algebraic-geometry
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user 89711
Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology.
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Explicit equation for extension of a rational map?
Consider $X = \mathbb{P}^2_k$ and $\mathcal{O}_X(2).$ If we consider the linear system $\mathcal{L}$ of conics passing through the point $[0:0:1]$ we can see that this is spanned by the sections $\{x^ …
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