List questions from divisors-algebraic-geometry

Published on 22 Mar 2026 - 13:44

161

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Preimage of Cartier divisor under finite morphism

Published on 31 Mar 2018 - 15:32

67

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Understanding a notion of family of Jacobians

Published on 22 Mar 2026 - 12:24

295

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Valuation in definition of Weil Divisor

Published on 22 Mar 2026 - 7:17

439

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Construct a meromorphic function on Riemann surface of genus $3$

Published on 19 Apr 2018 - 8:38

553

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1-dimensional Linear System of Divisors of Degree 2 is Complete

Published on 19 Apr 2018 - 11:19

231

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If a line intersects a curve in $n-1$ rational points is the $n$'th point also rational?

Published on 24 Apr 2018 - 12:02

160

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Why is normality of a scheme required to define the sheaf $\mathcal{L}(D)$ of a divisor?

Published on 22 Mar 2026 - 22:22

496

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Computing $h^0(\mathbb{F}_n, \mathcal{O}_{\mathbb{F}_n}(aC_0+bF))$ in a Hirzebruch surface

Published on 24 Mar 2026 - 23:45

451

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Extending a Cartier divisor on a curve to singular points?

Published on 02 May 2018 - 4:11

1.3k

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What's the Intuition behind divisors?

Published on 22 Mar 2026 - 17:23

738

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Help with proof in Hartshorne concerning points in a product scheme being regular in codim 1

Published on 12 May 2018 - 6:50

222

Views

Volume of a divisor of a Calabi-Yau manifold

Published on 22 Mar 2026 - 18:24

117

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Induced map on divisor class group

Published on 22 Mar 2026 - 12:17

229

Views

Rational function on elliptic curve giving $x$-coordinate of translate can be written as ratio of linear functions

Published on 23 May 2018 - 13:27

List Question

Klein quartic smooth in Char different from 7

Preimage of Cartier divisor under finite morphism

Understanding a notion of family of Jacobians

Valuation in definition of Weil Divisor

Construct a meromorphic function on Riemann surface of genus $3$

1-dimensional Linear System of Divisors of Degree 2 is Complete

If a line intersects a curve in $n-1$ rational points is the $n$'th point also rational?

Why is normality of a scheme required to define the sheaf $\mathcal{L}(D)$ of a divisor?

Computing $h^0(\mathbb{F}_n, \mathcal{O}_{\mathbb{F}_n}(aC_0+bF))$ in a Hirzebruch surface

Extending a Cartier divisor on a curve to singular points?

What's the Intuition behind divisors?

Help with proof in Hartshorne concerning points in a product scheme being regular in codim 1

Volume of a divisor of a Calabi-Yau manifold

Induced map on divisor class group

Rational function on elliptic curve giving $x$-coordinate of translate can be written as ratio of linear functions

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