List questions from intersection-theory

Published on 28 Mar 2026 - 10:19

248

Views

On a variety, every line bundle $L$ is isomorphic to $\mathcal{O}(D)$ for some Cartier divisor $D$?

Published on 25 Mar 2026 - 22:04

56

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Algebraic cycles on Vector bundles

Published on 11 Aug 2020 - 17:38

382

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Understanding the statement and the proof of Bertini's theorem in Griffiths and Harris

Published on 15 Aug 2020 - 13:40

627

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Self intersection of a line $L$ in a surface $X\subset\Bbb{P}^3$ of degree $d$

Published on 22 Aug 2020 - 15:27

42

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How many times will $\{an+b\}_{n=0}^{\infty}$ intersect in a range of $0 - R$

Published on 08 Sep 2020 - 13:11

91

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For curves $A,B$ in $X\cap Y$, the intersection numbers $(A\cdot B)_X$ and $(A\cdot B)_Y$ are the same

Published on 26 Mar 2026 - 20:44

821

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Geometric meaning of the degree of the normal bundle $\mathcal{N}_{C/X}$

Published on 25 Mar 2026 - 22:06

115

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Pushforward of hyperplane class of hyperplane section in Chow ring

Published on 18 Sep 2020 - 18:30

122

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Formula $m_p(C\cap D)=\sum_xm_x(C)m_x(D)$, for $x$ infinitely near $p$, applied to a concrete example

Published on 26 Mar 2026 - 9:32

319

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Show a set is stable and unstable under intersection

Published on 25 Mar 2026 - 7:41

819

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Is there a way to find the point of intersection of two quadratic Bezier curves?

Published on 28 Mar 2026 - 10:56

111

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dimension of the intersection of the hyperplanes

Published on 02 Oct 2020 - 17:25

140

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Intersection multiplicities

Published on 06 Oct 2020 - 20:31

214

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Intersection of a divisor with a principal divisor

Published on 26 Mar 2026 - 22:13

List Question

Showing that intersection multiplicity at a point is finite for prime divisors

On a variety, every line bundle $L$ is isomorphic to $\mathcal{O}(D)$ for some Cartier divisor $D$?

Algebraic cycles on Vector bundles

Understanding the statement and the proof of Bertini's theorem in Griffiths and Harris

Self intersection of a line $L$ in a surface $X\subset\Bbb{P}^3$ of degree $d$

How many times will $\{an+b\}_{n=0}^{\infty}$ intersect in a range of $0 - R$

For curves $A,B$ in $X\cap Y$, the intersection numbers $(A\cdot B)_X$ and $(A\cdot B)_Y$ are the same

Geometric meaning of the degree of the normal bundle $\mathcal{N}_{C/X}$

Pushforward of hyperplane class of hyperplane section in Chow ring

Formula $m_p(C\cap D)=\sum_xm_x(C)m_x(D)$, for $x$ infinitely near $p$, applied to a concrete example

Show a set is stable and unstable under intersection

Is there a way to find the point of intersection of two quadratic Bezier curves?

dimension of the intersection of the hyperplanes

Intersection multiplicities

Intersection of a divisor with a principal divisor

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