List questions from projective-schemes

Published on 17 Jan 2019 - 0:16

658

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Multiplicity and degree of irreducible projective subschemes.

Published on 31 Jan 2019 - 15:18

76

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Statement in stack project on Relative Gluing

Published on 25 Feb 2019 - 16:52

884

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Embed a weighted projective space into an unweighted projective space.

Published on 15 Mar 2019 - 18:49

405

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The map of graded rings $k[w, x, y, z] \rightarrow k[s, t]$ induces a closed embedding $\mathbb{P}_k^1 \rightarrow \mathbb{P}_k^3$

Published on 29 Mar 2019 - 1:06

123

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What is the multidegree of a curve $C \subset \mathbb{P}^n \times \mathbb{P}^m$?

Published on 08 Apr 2019 - 12:24

727

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Degree of zero dimensional schemes in projective space

Published on 01 May 2019 - 13:57

321

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Relative Bertini theorem

Published on 09 May 2019 - 12:06

67

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Projective subscheme as union of its components

Published on 12 May 2019 - 19:32

272

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Projective space $Proj$

Published on 12 May 2019 - 22:57

330

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Showing Proj $R[x,y]/(x^2)$ is not affine scheme

Published on 14 May 2019 - 16:30

80

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Graded prime ideals of infinite poylnomial ring

Published on 31 May 2019 - 8:06

664

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Morphism between projective spaces

Published on 03 Jun 2019 - 23:03

49

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Relation between Zero dimensional subschemes and saturated ideals

Published on 12 Jun 2019 - 13:16

565

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Definition of scheme-theoretic multiplicity

Published on 21 Jun 2019 - 19:16

List Question

Hypersurfaces of degree $d$ in $\mathbb{P}^n_k$ that contain a given closed $X$

Multiplicity and degree of irreducible projective subschemes.

Statement in stack project on Relative Gluing

Embed a weighted projective space into an unweighted projective space.

The map of graded rings $k[w, x, y, z] \rightarrow k[s, t]$ induces a closed embedding $\mathbb{P}_k^1 \rightarrow \mathbb{P}_k^3$

What is the multidegree of a curve $C \subset \mathbb{P}^n \times \mathbb{P}^m$?

Degree of zero dimensional schemes in projective space

Relative Bertini theorem

Projective subscheme as union of its components

Projective space $Proj$

Showing Proj $R[x,y]/(x^2)$ is not affine scheme

Graded prime ideals of infinite poylnomial ring

Morphism between projective spaces

Relation between Zero dimensional subschemes and saturated ideals

Definition of scheme-theoretic multiplicity

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