Question

Map a Conic to the Normalized Image Plane

score 71 · Answer 1 · 2026-04-16 04:06:36

71

Views

Map a Conic to the Normalized Image Plane

Published on 16 Apr 2026 - 4:06

score 354 · Answer 2 · 2026-04-15 21:02:07

354

Views

How to visualize the pole/polar of a line/point in projective space PG(2, R) not in contact with the curvature?

Published on 15 Apr 2026 - 21:02

score 603 · Answer 3 · 2026-04-14 15:43:45

603

Views

Rotating a Circle in $\mathbb R^3$ using $(\theta,\phi,\psi)$ and projecting onto $\mathbb R^2$

Published on 14 Apr 2026 - 15:43

score 53 · Answer 4 · 2026-04-16 10:29:47

How to prove that in PG(2,R), if a projectivity takes 3 points to themselves, then the projectivity takes all points to themselves?

score 690 · Answer 5 · 2026-04-12 01:57:24

690

Views

Find the viewing angles of a cube from a projection of its edges

Published on 12 Apr 2026 - 1:57

score 694 · Answer 6 · 2026-04-12 04:32:22

694

Views

Projective transformation with parabola and circle

Published on 12 Apr 2026 - 4:32

score 252 · Answer 7 · 2026-05-10 16:59:52

252

Views

What are the transformations that preserve cross ratios on a sphere in higher dimensions?

Published on 10 May 2026 - 16:59

score 120 · Answer 8 · 2026-05-10 15:56:21

120

Views

Show the space of flat connections $(\mathbb T^2)^N / {\mathfrak S}_N$ is a $(N-1)$-complex projective space

Published on 10 May 2026 - 15:56

score 24 · Answer 9 · 2026-04-12 02:04:47

24

Views

Scalar question regarding homogeneous coordinates

Published on 12 Apr 2026 - 2:04

score 234 · Answer 10 · 2026-05-11 05:16:33

234

Views

Find a locus of points

Published on 11 May 2026 - 5:16

score 499 · Answer 11 · 2026-04-09 00:51:33

499

Views

Intuition about definition of projective line and relation to the sphere

Published on 09 Apr 2026 - 0:51

score 123 · Answer 12 · 2026-04-10 15:41:56

123

Views

Understanding the definition of the projective sphere and quotient spaces

Published on 10 Apr 2026 - 15:41

score 274 · Answer 13 · 2026-04-12 04:13:07

274

Views

Coordinate ring of complete intersection Calabi Yau (CICY)

Published on 12 Apr 2026 - 4:13

score 101 · Answer 14 · 2026-04-14 22:40:40

101

Views

Projection of Uniform Distribution between 2 Simplex

Published on 14 Apr 2026 - 22:40

score 79 · Answer 15 · 2026-04-12 16:16:41

79

Views

Help filling in gaps for a lemma in the introduction to Hulek's elementary algebraic geometry

Published on 12 Apr 2026 - 16:16

List Question

Map a Conic to the Normalized Image Plane

How to visualize the pole/polar of a line/point in projective space PG(2, R) not in contact with the curvature?

Rotating a Circle in $\mathbb R^3$ using $(\theta,\phi,\psi)$ and projecting onto $\mathbb R^2$

How to prove that in PG(2,R), if a projectivity takes 3 points to themselves, then the projectivity takes all points to themselves?

Find the viewing angles of a cube from a projection of its edges

Projective transformation with parabola and circle

What are the transformations that preserve cross ratios on a sphere in higher dimensions?

Show the space of flat connections $(\mathbb T^2)^N / {\mathfrak S}_N$ is a $(N-1)$-complex projective space

Scalar question regarding homogeneous coordinates

Find a locus of points

Intuition about definition of projective line and relation to the sphere

Understanding the definition of the projective sphere and quotient spaces

Coordinate ring of complete intersection Calabi Yau (CICY)

Projection of Uniform Distribution between 2 Simplex

Help filling in gaps for a lemma in the introduction to Hulek's elementary algebraic geometry

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