Sphere eversion - turning inside out скачать в хорошем качестве

Sphere eversion - turning inside out

Unlike a circle, a sphere can be turned smoothly inside out, although with selfintersections. We explain first that a circle cannot and then show the process of sphere eversion. First top view, then only bottom cut out, finally top cut out, pointing out critical points. Full documentation: https://arxiv.org/abs/1711.10466 Now published at https://authors.elsevier.com/a/1YYrn3... (free access till 3/04/2019). Do it yourself in 3D:    • Turning sphere inside out - do it yourself...   Shorter movie:    • Turning sphere  inside out   Thanks: to my brother Witold Bednorz for expert consultation We recommend watching also: a half-transparent version by Marcel Padilla: https://www3.math.tu-berlin.de/geomet... or    • Sphere Eversion with Transparency   eversion by Chris Hills & Eric de Neve:    • A simple sphere eversion   eversion by Arnaud Cheritat:    • Sphere Eversion : teaser