Other Geometry
205 topics • Page 1 of 5 • 1, 2, 3, 4, 5
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- Anti-Spam
by Keiji » Sun Mar 08, 2015 3:22 pm - 9 Replies
- 41135 Views
- Last post by Prashantkrishnan
Tue Jun 16, 2015 6:22 pm
- Anti-Spam
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- Important - Domain Name & Citations - Now with Poll
1, 2by Keiji » Thu Sep 04, 2014 10:16 pm - 37 Replies
- 155331 Views
- Last post by Ariel Schnee
Sun Oct 13, 2019 6:27 am
- Important - Domain Name & Citations - Now with Poll
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- Ultra-hyperbolic Coxeter groups
by mr_e_man » Mon Sep 20, 2021 4:13 am - 0 Replies
- 30 Views
- Last post by mr_e_man
Mon Sep 20, 2021 4:13 am
- Ultra-hyperbolic Coxeter groups
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- "Convex" polytopes in hyperbolic space?
by quickfur » Thu Jun 24, 2021 11:10 pm - 13 Replies
- 422 Views
- Last post by mr_e_man
Thu Aug 19, 2021 9:24 pm
- "Convex" polytopes in hyperbolic space?
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- Geometric algebra equations for spheres, cylinders, etc.
by mr_e_man » Tue Aug 20, 2019 12:27 am - 8 Replies
- 1395 Views
- Last post by mr_e_man
Thu Jun 03, 2021 4:49 pm
- Geometric algebra equations for spheres, cylinders, etc.
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- Is the centroid the same as the average of boundary points?
by quickfur » Sat Jan 23, 2021 1:18 am
- 5 Replies
- 541 Views
- Last post by mr_e_man
Wed May 12, 2021 10:40 pm
- Is the centroid the same as the average of boundary points?
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- Non-Euclidean Falling Block Game
by ICN5D » Fri Oct 23, 2020 10:01 pm - 2 Replies
- 414 Views
- Last post by ICN5D
Fri May 07, 2021 11:41 pm
- Non-Euclidean Falling Block Game
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- Almost-uniform tilings?
1, 2 by Marek14 » Tue Nov 27, 2018 8:51 am
- 52 Replies
- 7770 Views
- Last post by Marek14
Tue Mar 02, 2021 9:40 pm
- Almost-uniform tilings?
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- Video of Rotating 24-cell
by PatrickPowers » Sun Feb 28, 2021 10:52 pm - 0 Replies
- 130 Views
- Last post by PatrickPowers
Sun Feb 28, 2021 10:52 pm
- Video of Rotating 24-cell
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- Higher Dimensional Flower of Life?
by PatrickPowers » Fri Feb 26, 2021 2:00 pm
- 5 Replies
- 361 Views
- Last post by PatrickPowers
Sun Feb 28, 2021 10:01 pm
- Higher Dimensional Flower of Life?
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- Videos of 4D Tori and Sphere Rotating
by PatrickPowers » Fri Feb 26, 2021 3:35 pm - 0 Replies
- 127 Views
- Last post by PatrickPowers
Fri Feb 26, 2021 3:35 pm
- Videos of 4D Tori and Sphere Rotating
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- Schlegal diagram coordinates for 3d viewports
by Drixxen_Vellumer » Fri Feb 26, 2021 7:45 am - 0 Replies
- 134 Views
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Fri Feb 26, 2021 7:45 am
- Schlegal diagram coordinates for 3d viewports
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- New uniform bollochora.
by wendy » Mon Feb 15, 2021 8:58 am - 4 Replies
- 405 Views
- Last post by wendy
Mon Feb 15, 2021 9:01 am
- New uniform bollochora.
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- "Bihexagonal" lattice?
by The Shadow » Wed Dec 02, 2020 8:25 pm - 4 Replies
- 408 Views
- Last post by Challenger007
Thu Dec 10, 2020 4:21 pm
- "Bihexagonal" lattice?
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- Rotations of 3+D implicit equations
by 개구리 » Mon Sep 14, 2020 3:52 am - 2 Replies
- 460 Views
- Last post by ICN5D
Wed Oct 21, 2020 10:29 pm
- Rotations of 3+D implicit equations
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- hypersolid angles and hypersine
by Klitzing » Sat Jan 11, 2020 12:12 pm - 1 Replies
- 2130 Views
- Last post by wendy
Tue Jan 14, 2020 9:42 am
- hypersolid angles and hypersine
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- Hyperbolic polyforms
by Marek14 » Wed Dec 19, 2018 8:56 am
- 10 Replies
- 2280 Views
- Last post by Marek14
Sat Jan 04, 2020 4:58 pm
- Hyperbolic polyforms
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- Penrose staircase
by Marek14 » Thu Oct 10, 2019 7:34 pm - 1 Replies
- 945 Views
- Last post by mr_e_man
Mon Dec 02, 2019 8:30 pm
- Penrose staircase
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- Hyper Rogue
by Marek14 » Sun Feb 08, 2015 10:44 am
- 27 Replies
- 8999 Views
- Last post by lllllllllwith10ls
Wed Sep 11, 2019 11:35 pm
- Hyper Rogue
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- Volume of polytopes
by mr_e_man » Thu Feb 14, 2019 9:10 am
- 5 Replies
- 1602 Views
- Last post by mr_e_man
Mon Aug 19, 2019 9:01 pm
- Volume of polytopes
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- Hopf fibration with bivectors
by mr_e_man » Thu Dec 13, 2018 7:41 pm - 3 Replies
- 1398 Views
- Last post by PatrickPowers
Thu Jul 25, 2019 4:36 pm
- Hopf fibration with bivectors
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- Mathematic enumeration of stellated dodecaplexes
by pentagonalpolytope747 » Wed May 22, 2019 7:23 pm - 12 Replies
- 2541 Views
- Last post by wendy
Mon May 27, 2019 9:46 am
- Mathematic enumeration of stellated dodecaplexes
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- Edge symmetries in tilings
by Marek14 » Sun May 19, 2019 12:43 pm
- 0 Replies
- 891 Views
- Last post by Marek14
Sun May 19, 2019 12:43 pm
- Edge symmetries in tilings
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- Can somone explain the naming system Bowers and Coxeter uses
by ubersketch » Wed Apr 04, 2018 7:39 pm - 9 Replies
- 2849 Views
- Last post by Mecejide
Mon Apr 15, 2019 4:06 am
- Can somone explain the naming system Bowers and Coxeter uses
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- The downfall of the first axiom
by ubersketch » Tue Feb 26, 2019 5:40 pm - 1 Replies
- 1067 Views
- Last post by wendy
Wed Feb 27, 2019 10:09 am
- The downfall of the first axiom
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- Can coxeter notation enumerate all symmetry groups?
by ubersketch » Tue Feb 26, 2019 5:15 pm - 1 Replies
- 874 Views
- Last post by wendy
Wed Feb 27, 2019 9:34 am
- Can coxeter notation enumerate all symmetry groups?
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- Correct derivation of angle between two surtopes
by quickfur » Mon Feb 11, 2019 7:47 pm - 4 Replies
- 1349 Views
- Last post by quickfur
Wed Feb 13, 2019 10:29 pm
- Correct derivation of angle between two surtopes
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- Generalization of Steffen's polyhedron?
by quickfur » Mon Feb 11, 2019 8:17 pm - 5 Replies
- 1400 Views
- Last post by quickfur
Tue Feb 12, 2019 4:23 pm
- Generalization of Steffen's polyhedron?
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- Hybrid geometry?
by Marek14 » Thu Dec 20, 2018 6:07 pm - 5 Replies
- 1783 Views
- Last post by Marek14
Thu Feb 07, 2019 9:12 pm
- Hybrid geometry?
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- A convoluted and bad way to notate symmetry.
by ubersketch » Fri Jan 11, 2019 10:44 pm - 0 Replies
- 963 Views
- Last post by ubersketch
Fri Jan 11, 2019 10:44 pm
- A convoluted and bad way to notate symmetry.
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- Perpendicular Cross Products
by anderscolingustafson » Wed Apr 30, 2014 10:06 pm - 6 Replies
- 3472 Views
- Last post by PatrickPowers
Tue Nov 27, 2018 11:43 pm
- Perpendicular Cross Products
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- Flat Klein bottle in 6D
by mr_e_man » Thu Sep 27, 2018 6:48 pm - 2 Replies
- 1242 Views
- Last post by mr_e_man
Mon Nov 26, 2018 12:15 pm
- Flat Klein bottle in 6D
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- Cartesian Geometry beyond Dimensions.
by ubersketch » Sun Nov 18, 2018 7:53 pm - 0 Replies
- 930 Views
- Last post by ubersketch
Sun Nov 18, 2018 7:53 pm
- Cartesian Geometry beyond Dimensions.
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- 3D Projection of a Klein Bottle
by ICN5D » Sun Oct 02, 2016 6:48 pm - 10 Replies
- 5788 Views
- Last post by ICN5D
Sun Sep 30, 2018 9:04 pm
- 3D Projection of a Klein Bottle
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- My pet theory about linear transformations
by quickfur » Sun Jan 15, 2006 4:14 am - 6 Replies
- 3861 Views
- Last post by mr_e_man
Fri Sep 21, 2018 3:53 am
- My pet theory about linear transformations
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- Curvy 4D objects with non-orientable surface elements?
by quickfur » Fri Apr 27, 2018 11:57 pm - 2 Replies
- 1231 Views
- Last post by quickfur
Tue May 01, 2018 3:52 am
- Curvy 4D objects with non-orientable surface elements?
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- Strange polytope in H3
by wendy » Mon Feb 12, 2018 9:02 am - 3 Replies
- 1747 Views
- Last post by ubersketch
Wed Feb 14, 2018 10:42 pm
- Strange polytope in H3
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- Johnson Conjugates
by ubersketch » Fri Feb 09, 2018 11:14 pm - 10 Replies
- 2477 Views
- Last post by ubersketch
Tue Feb 13, 2018 11:15 pm
- Johnson Conjugates
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- Parametric Functions - A New Development
by ICN5D » Tue Jan 02, 2018 3:26 am - 18 Replies
- 8699 Views
- Last post by quickfur
Mon Feb 05, 2018 5:39 am
- Parametric Functions - A New Development
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- Hyperbolic tesselations with same edge length?
by Marek14 » Mon Jan 29, 2018 2:58 pm - 2 Replies
- 1028 Views
- Last post by Marek14
Tue Jan 30, 2018 8:52 am
- Hyperbolic tesselations with same edge length?
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- General honeycombs?
by Marek14 » Thu Nov 30, 2017 11:37 am - 6 Replies
- 4004 Views
- Last post by Marek14
Sun Dec 03, 2017 5:57 pm
- General honeycombs?
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- Ratio of n-volumes of hypercube and hyperball
by quickfur » Tue Oct 31, 2017 12:54 am - 1 Replies
- 1067 Views
- Last post by quickfur
Tue Oct 31, 2017 1:12 am
- Ratio of n-volumes of hypercube and hyperball
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- What shape is this?
by The Shadow » Tue Jan 17, 2017 8:57 pm - 3 Replies
- 1726 Views
- Last post by The Shadow
Wed Jan 18, 2017 3:26 am
- What shape is this?
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- Bicircular tegum surface volume?
by The Shadow » Wed Nov 02, 2016 3:37 pm - 5 Replies
- 2317 Views
- Last post by wendy
Sun Nov 06, 2016 11:42 am
- Bicircular tegum surface volume?
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- skew polytopes / skeletal polytopes
by Klitzing » Sat Oct 15, 2016 4:42 pm - 8 Replies
- 2504 Views
- Last post by wendy
Sat Oct 22, 2016 10:55 am
- skew polytopes / skeletal polytopes
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- infinte repetitions of some finite layer sequence
1, 2by Klitzing » Sun Aug 28, 2016 2:31 pm - 36 Replies
- 13085 Views
- Last post by wendy
Fri Oct 14, 2016 11:49 pm
- infinte repetitions of some finite layer sequence
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- What is this object called?
by Teragon » Sun Sep 11, 2016 7:51 pm - 7 Replies
- 2810 Views
- Last post by wendy
Wed Oct 12, 2016 2:17 am
- What is this object called?
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- Multiple spherical space?
by Marek14 » Fri Sep 23, 2016 8:24 pm - 2 Replies
- 1370 Views
- Last post by wendy
Sun Sep 25, 2016 8:22 am
- Multiple spherical space?
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- Hyperbolic World
by Marek14 » Sun Mar 27, 2016 6:19 pm - 10 Replies
- 3691 Views
- Last post by Teragon
Sun Sep 11, 2016 8:13 pm
- Hyperbolic World
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- Planar tilings based on Goursat tetrahedra
by Marek14 » Sun May 01, 2016 9:27 am - 26 Replies
- 9136 Views
- Last post by wendy
Thu Jun 09, 2016 8:14 am
- Planar tilings based on Goursat tetrahedra
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- Prismatic honeycombs in H3
by Marek14 » Mon May 23, 2016 12:21 pm - 4 Replies
- 2242 Views
- Last post by wendy
Tue May 24, 2016 11:39 am
- Prismatic honeycombs in H3
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- Hyperbolic polyhedron data?
by Marek14 » Sun May 01, 2016 7:48 am - 2 Replies
- 1283 Views
- Last post by wendy
Sun May 01, 2016 12:22 pm
- Hyperbolic polyhedron data?
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