http://dbpedia.org:8891/data/Karl_Reinhardt_(mathematician).atom2018-01-21T13:21:05.348651ZOData Service and Descriptor Documenthttp://dbpedia.org/resource/Karl_Reinhardt_(mathematician)2018-01-21T13:21:05.348651Z1895-1-11895-01-27Karl Reinhardt (* 27. Januar 1895 in Frankfurt am Main; † 27. April 1941 in Berlin; vollständiger Name: Karl August Reinhardt) war ein deutscher Mathematiker.Karl August Reinhardt (27 January 1895 Frankfurt am Main – 27 April 1941 Berlin) was a German mathematician who discovered the 5 tile-transitive pentagon tilings, solved the odd case of the biggest little polygon problem, and constructed the smoothed octagon conjectured to be the worst-packing point-symmetric planar convex shape. He also gave a partial solution to Hilbert's eighteenth problem by discovering an anisohedral tiling in three dimensions.721640291ReinhardtKarlKarl August Reinhardt (27 January 1895 Frankfurt am Main – 27 April 1941 Berlin) was a German mathematician who discovered the 5 tile-transitive pentagon tilings, solved the odd case of the biggest little polygon problem, and constructed the smoothed octagon conjectured to be the worst-packing point-symmetric planar convex shape. He also gave a partial solution to Hilbert's eighteenth problem by discovering an anisohedral tiling in three dimensions.German mathematician (1895–1941)35727144male--04-27Karl ReinhardtKarl August ReinhardtReinhardtKarl Reinhardt (mathematician)Karl Reinhardt (* 27. Januar 1895 in Frankfurt am Main; † 27. April 1941 in Berlin; vollständiger Name: Karl August Reinhardt) war ein deutscher Mathematiker.Karl Reinhardt (Mathematiker)Karl August Reinhardt1941-1-11895