Question

Is this Escher artwork a tessellation of the half-plane model of hyperbolic space?

score 372 · Answer 1 · 2026-02-23 01:23:03

372

Views

Is this Escher artwork a tessellation of the half-plane model of hyperbolic space?

Published on 23 Feb 2026 - 1:23

score 67 · Answer 2 · 2017-12-17 15:13:04

67

Views

Proof of Theorem 5.2.8 in Foundations of Hyperbolic Manifolds, John G. Ratcliffe

Published on 17 Dec 2017 - 15:13

score 224 · Answer 3 · 2017-12-19 15:07:39

224

Views

Show that the Ford domain may be seen as the Dirichlet domain around $z_0 \to \infty$ (Series 2010)

Published on 19 Dec 2017 - 15:07

score 120 · Answer 4 · 2026-03-28 02:21:03

120

Views

Hyperbolic tessellations

Published on 28 Mar 2026 - 2:21

score 268 · Answer 5 · 2017-12-28 17:26:40

268

Views

Arbitrary hyperbolic triangle

Published on 28 Dec 2017 - 17:26

score 5k · Answer 6 · 2026-03-25 17:38:47

5k

Views

How many "super imaginary" numbers are there?

Published on 25 Mar 2026 - 17:38

score 225 · Answer 7 · 2026-04-01 15:30:49

225

Views

Find the geodesic curvature of the line $y=b$ in the hyperbolic plane with metric $\frac{dx^2+dy^2}{y^2}$

Published on 01 Apr 2026 - 15:30

score 729 · Answer 8 · 2026-03-29 07:19:50

729

Views

What's the parametric equations of a hyperbolic dodecahedron?

Published on 29 Mar 2026 - 7:19

score 407 · Answer 9 · 2018-01-09 00:45:44

407

Views

Show that if G is a convex polygon in an open hemisphere or in a hyperbolic plane, then

Published on 09 Jan 2018 - 0:45

score 84 · Answer 10 · 2026-03-28 11:34:08

84

Views

Proving that $\exists a,b \in \mathbb{C}$ such that $\forall z\in \mathbb{C}$ either $m(z)=az+b$ or $m(z)=a\bar{z}+b$ .

Published on 28 Mar 2026 - 11:34

score 918 · Answer 11 · 2018-01-10 19:35:57

918

Views

Non-orientable hyperbolic surface?

Published on 10 Jan 2018 - 19:35

score 96 · Answer 12 · 2018-01-10 19:52:31

96

Views

Trisection of a line segment in hyperbolic space

Published on 10 Jan 2018 - 19:52

score 28 · Answer 13 · 2018-01-11 04:59:23

28

Views

Is it possible to have a geometry, in 2d, in which, for all circles of a certain radius $r_y$, $c=\frac{r}{2\pi}$?

Published on 11 Jan 2018 - 4:59

score 3.7k · Answer 14 · 2010-08-01 18:31:43

3.7k

Views

Studying Euclidean geometry using hyperbolic criteria

Published on 01 Aug 2010 - 18:31

score 2.6k · Answer 15 · 2010-08-20 16:33:21

2.6k

Views

Area of a triangle $\propto\pi-\alpha-\beta-\gamma$

Published on 20 Aug 2010 - 16:33

List Question

Is this Escher artwork a tessellation of the half-plane model of hyperbolic space?

Proof of Theorem 5.2.8 in Foundations of Hyperbolic Manifolds, John G. Ratcliffe

Show that the Ford domain may be seen as the Dirichlet domain around $z_0 \to \infty$ (Series 2010)

Hyperbolic tessellations

Arbitrary hyperbolic triangle

How many "super imaginary" numbers are there?

Find the geodesic curvature of the line $y=b$ in the hyperbolic plane with metric $\frac{dx^2+dy^2}{y^2}$

What's the parametric equations of a hyperbolic dodecahedron?

Show that if G is a convex polygon in an open hemisphere or in a hyperbolic plane, then

Proving that $\exists a,b \in \mathbb{C}$ such that $\forall z\in \mathbb{C}$ either $m(z)=az+b$ or $m(z)=a\bar{z}+b$ .

Non-orientable hyperbolic surface?

Trisection of a line segment in hyperbolic space

Is it possible to have a geometry, in 2d, in which, for all circles of a certain radius $r_y$, $c=\frac{r}{2\pi}$?

Studying Euclidean geometry using hyperbolic criteria

Area of a triangle $\propto\pi-\alpha-\beta-\gamma$

Trending Questions

Popular # Hahtags

Popular Questions