Platonic solids

Results: 266



#Item
61Condensed matter physics / Mathematics / Discrete geometry / Deltahedra / Platonic solids / Tetrahedron packing / Sphere packing / Packing problem / Geometrical frustration / Geometry / Euclidean geometry / Crystallography

PHYSICAL REVIEW E 81, 041310 共2010兲 Exact constructions of a family of dense periodic packings of tetrahedra 1 S. Torquato1,2,3,4,5,6 and Y. Jiao6

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Source URL: cherrypit.princeton.edu

Language: English - Date: 2010-04-30 10:53:52
62Triangle geometry / Deltahedra / Platonic solids / Equilateral triangle / Area / Tetrahedron / Triangle / Triangular prism / Prism / Geometry / Euclidean geometry / Triangles

Geometry from around the world The following open problem appeared on the National College Entrance Examination of China (2002): Given two identical equilateral triangle pieces of cardboard, cut one into several pieces t

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Source URL: www.curriculumsupport.education.nsw.gov.au

Language: English - Date: 2009-11-11 21:37:54
63Polygons / Deltahedra / Platonic solids / Polyhedron / Vertex / Icosahedron / Star polygon / Prism / Net / Geometry / Polyhedra / Polytopes

CCCG 2011, Toronto ON, August 10–12, 2011 A Topologically Convex Vertex-Ununfoldable Polyhedron Zachary Abel∗ Erik D. Demaine†

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Source URL: www.cccg.ca

Language: English - Date: 2011-08-06 04:11:16
64Stellated octahedron / Dodecahedron / Mathematical optimization / Platonic solids / Operations research / Polyhedron

Potential and Challenges of Two-Variable-Per-Inequality Sub-Polyhedral Compilation 1 2

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Source URL: perso.ens-lyon.fr

Language: English - Date: 2011-03-30 13:07:36
65Platonic solids / Euclidean plane geometry / Computational geometry / Polyhedron / Tetrahedron / Convex hull / Vertex / Convex and concave polygons / Icosahedron / Geometry / Polygons / Deltahedra

16th Canadian Conference on Computational Geometry, 2004 Greg Aloupis Erik D. Demaine

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Source URL: www.cccg.ca

Language: English - Date: 2004-08-23 15:27:23
66Deltahedra / Platonic solids / Archimedean solids / Uniform polyhedra / Polyhedra / Polyhedron / Hexagon / Octahedron / Cuboctahedron / Geometry / Convex geometry / Euclidean geometry

CCCG 2008, Montr´eal, Qu´ebec, August 13–15, 2008 A Class of Convex Polyhedra with Few Edge Unfoldings∗ Alex Benton†

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Source URL: cccg.ca

Language: English - Date: 2008-10-29 00:07:13
67Platonic solids / Deltahedra / Self-dual polyhedra / Tetrahedron / Geometry / Euclidean geometry / Convex geometry

Microsoft Word - the-tetrahedron-puzzle 2.doc

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Source URL: www.geocadabra.nl

Language: English - Date: 2007-06-29 14:19:12
68Affine geometry / Barycentric coordinate system / Linear algebra / Triangles / Tetrahedron / Voronoi diagram / Simplex / Octahedron / Unstructured grid / Geometry / Deltahedra / Platonic solids

PDF Document

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Source URL: graphics.cs.ucdavis.edu

Language: English - Date: 2009-09-23 12:58:14
69Crystallography / Deltahedra / Space-filling polyhedra / Zonohedra / Crystal / Symmetry / Cube / Tetrahedron / Octahedron / Geometry / Euclidean geometry / Platonic solids

Crystals Axis of symmetry D Make a triangle, square, and hexagon with a small hole in the centre. These are placed on a drawing pin on a overhead projector or large versions on the white board and turned to show 3, 4, an

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Source URL: www.earth-science-activities.co.uk

Language: English - Date: 2013-08-18 13:18:41
70Deltahedra / Platonic solids / Polyhedron / Octahedron / Vertex / Icosahedron / Graph / Truncated cube / Tree / Geometry / Convex geometry / Euclidean geometry

SOLVING POINT AND PLANE VS. ORTHOGONAL POLYHEDRA USING THE EXTREME VERTICES MODEL (EVM) Antonio Aguilera. Universidad de las Américas-Puebla. Puebla, México.

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Source URL: wscg.zcu.cz

Language: English - Date: 2001-06-20 09:17:58
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