Hugo Pfoertner

Favorite places

Kiefersfelden, Skiing in Austria, US National Parks, Morocco.

Mathematical web pages:

Arrangement of points on sphere:

Maximize volume of convex hull, Maximize minimum distance (Tammes' problem)
Optimal illumination

Packing of spheres

Packing spheres in a cube, Packing spheres in a sphere (needs Java). Liang Yu's results (Aug 2011)

Walks and paths

Self-trapping random walks, Zigzag paths, Lacing a shoe.

Contributions to the OEIS

Professional activities: Aero engine usage monitoring, RTO AVT, Lectures.
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