List questions from projective-varieties

Published on 25 Mar 2026 - 2:56

297

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Intersection between projective curves

Published on 04 Jun 2019 - 16:39

2.1k

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Isomorphism between projective varieties $\mathbf{P}^{1}$ and a conic in $\mathbf{P}^{2}$

Published on 04 Jun 2019 - 17:33

51

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Polynomials that define a projective variety

Published on 05 Jun 2019 - 21:35

161

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Silverman vs Hartshorne Definitions of a Rational Map

Published on 29 Jun 2019 - 19:44

45

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Homogeneous prime ideals over finite fields

Published on 08 Jul 2019 - 14:02

352

Views

Solving a multilinear system of equations

Published on 11 Jul 2019 - 8:08

74

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Why are values of regular rational maps well-defined?

Published on 17 Jul 2019 - 23:53

74

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Proof of $Z(I(X))=X$ for $X\subset \mathbb{P}^n$ a projective algebraic set.

Published on 19 Jul 2019 - 12:59

169

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Dimension of the irreducible components of intersection of a projective variety with zero set of homogeneous polynomial.

Published on 22 Jul 2019 - 12:33

218

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Base change of a homeomorphism of varieties

Published on 23 Jul 2019 - 11:13

108

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Minimal closed embedding of singular projective curve into some projective space

Published on 25 Jul 2019 - 5:12

262

Views

Irreducible components of exceptional locus.

Published on 26 Jul 2019 - 11:59

259

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Singular points of projective hypersurface and Veronese map

Published on 02 Aug 2019 - 8:50

146

Views

Principal open subsets of affine quasi-projective varieties

Published on 22 Aug 2019 - 8:59

List Question

Morphism between projective spaces

Intersection between projective curves

Isomorphism between projective varieties $\mathbf{P}^{1}$ and a conic in $\mathbf{P}^{2}$

Polynomials that define a projective variety

Silverman vs Hartshorne Definitions of a Rational Map

Homogeneous prime ideals over finite fields

Solving a multilinear system of equations

Why are values of regular rational maps well-defined?

Proof of $Z(I(X))=X$ for $X\subset \mathbb{P}^n$ a projective algebraic set.

Dimension of the irreducible components of intersection of a projective variety with zero set of homogeneous polynomial.

Base change of a homeomorphism of varieties

Minimal closed embedding of singular projective curve into some projective space

Irreducible components of exceptional locus.

Singular points of projective hypersurface and Veronese map

Principal open subsets of affine quasi-projective varieties

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