• Ernst Reinhold Eduard Hoppe (November 18, 1816 – May 7, 1900) was a German mathematician who worked as a professor at the University of Berlin. Hoppe was...
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  • Look up hoppe in Wiktionary, the free dictionary. Hoppe or Hoppé is a German surname that may refer to: Alfred Hoppe (1830–1919), German Anton Hoppe (1889–1968)...
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  • polyschem. The German term polytop was coined by the mathematician Reinhold Hoppe, and was introduced to English mathematicians as polytope by Alicia...
    26 KB (3,117 words) - 07:21, 6 August 2024
  • Karl Paul Reinhold Niebuhr (June 21, 1892 – June 1, 1971) was an American Reformed theologian, ethicist, commentator on politics and public affairs, and...
    87 KB (9,567 words) - 15:36, 3 September 2024
  • correct were offered in the nineteenth century, most notably one by Reinhold Hoppe, but the first correct proof (according to Brass, Moser, and Pach) did...
    17 KB (2,135 words) - 10:26, 2 September 2024
  • 697). Eight examples of Heronian tetrahedra were discovered in 1877 by Reinhold Hoppe. 117 is the smallest possible length of the longest edge of a perfect...
    9 KB (1,030 words) - 02:05, 20 July 2024
  • an old problem. A closed form solution of the problem was found by Reinhold Hoppe in 1880. Let the side lengths of a Brahmagupta triangle be t − 1 {\displaystyle...
    9 KB (1,498 words) - 03:26, 16 July 2024
  • Thumbnail for Regular polytope
    "polyscheme" or "polyschema"). The term "polytope" was introduced by Reinhold Hoppe, one of Schläfli's rediscoverers, in 1882, and first used in English...
    42 KB (5,265 words) - 06:21, 31 August 2024
  • continued fractions was described in 1864 by Edward Sang, and in 1880 Reinhold Hoppe gave a closed-form expression for the solutions. The first few examples...
    40 KB (5,853 words) - 01:28, 5 August 2024
  • Thumbnail for Alice Weidel
    von Gierke Gogarten Görres Hamann Hegel Heidegger Herder von Hildebrand Hoppe Jünger (Ernst) Jünger (Friedrich) Klages Koselleck Kubitschek Kuby Löwith...
    26 KB (2,089 words) - 05:47, 9 September 2024