List questions from projective-varieties

Published on 01 Feb 2019 - 11:17

90

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

Published on 07 Feb 2019 - 1:24

1.1k

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Dimension of product of varieties

Published on 22 Mar 2026 - 22:27

237

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

Published on 15 Mar 2019 - 0:51

598

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Can an algebraic variety be embedded in projective space?

Published on 25 Mar 2019 - 7:35

117

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Property of Unirational variety

Published on 25 Mar 2019 - 14:46

144

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example of algebraic variety with infinitely many singularities

Published on 25 Mar 2019 - 16:03

26

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When is a morphism induced by a graph

Published on 02 Apr 2019 - 12:50

146

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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 02 Apr 2019 - 14:23

28

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

Published on 07 Apr 2019 - 3:04

211

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

Published on 12 Apr 2019 - 15:25

151

Views

Secant variety of a curve

Published on 20 Mar 2026 - 15:53

320

Views

Properties of base change of varieties

Published on 04 May 2019 - 15:25

111

Views

Singularity of a curve in higher dimensions

Published on 29 May 2019 - 8:02

353

Views

Is the Grassmannian a unique algebraic variety?

Published on 01 Jun 2019 - 0:04

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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