List questions from projective-varieties

Published on 17 Apr 2026 - 2:56

93

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Existence of a hyper surface containing the singular locus of projective variety.

Published on 16 Apr 2026 - 3:21

1.1k

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Dimension of product of varieties

Published on 20 Apr 2026 - 12:06

240

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Set of Closed points of a Quasi-projective variety is dense

Published on 15 Apr 2026 - 11:07

601

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Can an algebraic variety be embedded in projective space?

Published on 10 Apr 2026 - 7:39

122

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Property of Unirational variety

Published on 13 Apr 2026 - 1:09

147

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example of algebraic variety with infinitely many singularities

Published on 16 Apr 2026 - 2:20

29

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When is a morphism induced by a graph

Published on 13 Apr 2026 - 23:37

149

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Computing the structure sheaf $\mathcal{O}_X(U)$ for $U=X\setminus \mathbb{V}(x_0^2+x_1^2+x_2^2)$ and $X=\mathbb{P}^2$.

Published on 17 Apr 2026 - 12:08

31

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If a polynomial is reducible say $F=fg$($f \neq g$), does $V(F)$ still have codimension $1$?

Published on 15 Apr 2026 - 0:27

214

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Clarification about a proof regarding a sum of polynomials being expressed as a linear combination of S-polynomials

Published on 11 Apr 2026 - 5:43

157

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Secant variety of a curve

Published on 10 May 2026 - 11:20

324

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Properties of base change of varieties

Published on 09 Apr 2026 - 9:17

115

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Singularity of a curve in higher dimensions

Published on 11 Apr 2026 - 13:30

358

Views

Is the Grassmannian a unique algebraic variety?

Published on 17 Apr 2026 - 2:01

List Question

Find the dimension of an (explicit) projective variety

Existence of a hyper surface containing the singular locus of projective variety.

Dimension of product of varieties

Set of Closed points of a Quasi-projective variety is dense

Can an algebraic variety be embedded in projective space?

Property of Unirational variety

example of algebraic variety with infinitely many singularities

When is a morphism induced by a graph

Computing the structure sheaf $\mathcal{O}_X(U)$ for $U=X\setminus \mathbb{V}(x_0^2+x_1^2+x_2^2)$ and $X=\mathbb{P}^2$.

If a polynomial is reducible say $F=fg$($f \neq g$), does $V(F)$ still have codimension $1$?

Clarification about a proof regarding a sum of polynomials being expressed as a linear combination of S-polynomials

Secant variety of a curve

Properties of base change of varieties

Singularity of a curve in higher dimensions

Is the Grassmannian a unique algebraic variety?

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