Enviado por Guillaume Jouvet el
In March 1926, four young men did not return from a mountain hike at the Aletsch Glacier. It was not until 2012 that their remains were found. This film explains how scientists reconstructed the accident of the mountaineers using a mathematical model, which describes the motion of the ice.
Enviado por Renate Quehenberger el
Analogous to Henri Poincaré’s concept of dodecahedral space the epita_dodecahedron allows to visualize the principle of the counter-movements of the opposite polyhedra E+ instead of the pentagonal spaces in his description of the homology sphere in the fifth “Complément” : Thus it clearly shows the different evolving symmetries,- crystallizing in steps of 36 degrees, just as Poincaré anticipated the shape of the universe in 1904.
Enviado por Diana Davis el
Using color and movement, this video rigorously explains what a translation surface is, and the theorem about translation surfaces that I proved in my Ph. D. thesis.
Enviado por Aubin Arroyo el
Un paseo por un politopo quiral de dimensión pequeña.
Enviado por Aubin Arroyo el
Nudos Salvajes, formados por la reflexiones en las esferas de un collar anudado.
Enviado por GeometrieWerkstatt el
This 3D print shows the Lawson surface which is the only known example of a minimal surface of genus 2, i. e., with 2 holes, in the 3-dimensional sphere.
Enviado por Torsten Stier el
The official release of Ulliroyal’s song November Rhapsody
Interactive viewer for constant mean curvature and constrained Willmore surfaces.
Circular shaped mirrors which are arranged in a grid-like manner reflect a light ray according to the reflection law of geometric optics. While random positions of the light source produce chaotic reflection patterns, it is possible to position the light source so that beautiful symmetric reflection patterns are created.
The application allows you to interactively change parameters like light source position, circle radius and rotation angle of the lattice. Through a simple menu it is possible to select and explore a wide range of symmetric reflection patterns.
Enviado por José Francisco ... el
AnimaSurfer is an artistic animation made for the Formas & Fórmulas exhibition (Portugal 2012 - 2013).