List questions from affine-geometry

Published on 28 Dec 2019 - 20:45

184

Views

Find an isomorphism between an open subset of $\mathbb{A}^1_\mathbb{C}$ and $V(x^2+y^2-1)\subset\mathbb{A}^2_\mathbb{C}$

Published on 25 Mar 2026 - 23:37

1k

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linear subspaces of a projective space

Published on 08 Jan 2020 - 14:38

80

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Altering affine space by changing offset within linear subspace of $\mathbb{R}^{n}$

Published on 25 Mar 2026 - 12:48

497

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Relationship between Affine Space and Convex Set?

Published on 08 Jan 2020 - 19:07

509

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Is Euclidean space a vector space and how is it different from $\mathbb{R}^n$?

Published on 09 Jan 2020 - 15:09

799

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How is a halfspace an affine convex cone?

Published on 17 Jan 2020 - 4:33

521

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Can we define a metric on affine space?

Published on 18 Jan 2020 - 5:13

220

Views

Using the comparison between Euclidean and Zariski topology to prove that subsets are not affine varieties

Published on 25 Mar 2026 - 15:43

124

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Show that vectors are in an affine plane if and only if $\det=0$

Published on 23 Jan 2020 - 19:15

81

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Roller coaster quiz (to be solved with the determinant and affine plane)

Published on 24 Jan 2020 - 20:27

608

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Defining the dimension of a convex set

Published on 29 Jan 2020 - 0:30

256

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Rational Normal Cone of degree d

Published on 25 Mar 2026 - 15:40

2.5k

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"An affine space is nothing more than a vector space whose origin we try to forget about, by adding translations to the linear maps."

Published on 29 Jan 2020 - 18:18

70

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Ideal of rational normal cone of degree d

Published on 25 Mar 2026 - 22:04

List Question

Cipher text only attack?

Find an isomorphism between an open subset of $\mathbb{A}^1_\mathbb{C}$ and $V(x^2+y^2-1)\subset\mathbb{A}^2_\mathbb{C}$

linear subspaces of a projective space

Altering affine space by changing offset within linear subspace of $\mathbb{R}^{n}$

Relationship between Affine Space and Convex Set?

Is Euclidean space a vector space and how is it different from $\mathbb{R}^n$?

How is a halfspace an affine convex cone?

Can we define a metric on affine space?

Using the comparison between Euclidean and Zariski topology to prove that subsets are not affine varieties

Show that vectors are in an affine plane if and only if $\det=0$

Roller coaster quiz (to be solved with the determinant and affine plane)

Defining the dimension of a convex set

Rational Normal Cone of degree d

"An affine space is nothing more than a vector space whose origin we try to forget about, by adding translations to the linear maps."

Ideal of rational normal cone of degree d

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