Geometry (Subscribe)
Categories
- Algebraic Geometry (4)
- Computational Geometry (7)
- Differential Geometry (1)
- Events (3)
- Higher Dimensional (3)
- People (2)
- Polytopes (3)
- Publications (3)
- Research Groups (1)
- Sculpture and Art (5)
- Software (7)
Links
Diamond TheoryPlato's diamond after 24 centuries... Hidden symmetries of Plato's Meno figure throw new light on topics in finite geometry, finite group theory, and combinatorics. Plato tells how Socrates helped Meno's slave boy "remember" the geometry of a diamond. Twenty-four centuries later, this geometry has a new theorem.
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Geometry CenterWeb site for the (now closed) Center for the Computation and Visualization of Geometric Structures at the University of Minnesota. Graphics, multimedia, software, teaching resources.
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Geometry from the Land of the IncasGeometry problems involving circles and triangles, with animated proofs. Antonio Gutierrez. Inca Geometry, Inca City on Mars Nasa. Poncelet, Napoleon, Eyeball, Steiner, Carnot, Sangaku. Also Inca Geometry (Cuzco, Machu Picchu, Incan Quipu, Nazca Lines, Lord of Sipan). Presents problems involving circles and triangles, with proofs, SAT practice quizzes and famous quotes. Also, has examples of geometry in Peruvian culture.
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The Entropy Reduction Laboratory by Karl-Dietrich NeubertPSE: Double Shell Periodic System of Elements; FlashSort: O(n) sorting by in situ permutation; Platonic, Geodesic, Spheres; 3D Crystal Structures; 3D Molecular Structures; . Discusses double shell structured periodic systems, platonic spheres, molecular and crystal structures, and FlashSort algorithms.
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