• Thumbnail for Alfred Clebsch
    Rudolf Friedrich Alfred Clebsch (19 January 1833 – 7 November 1872) was a German mathematician who made important contributions to algebraic geometry and...
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  • known abstractly). The name derives from the German mathematicians Alfred Clebsch and Paul Gordan, who encountered an equivalent problem in invariant...
    35 KB (6,142 words) - 11:09, 3 August 2024
  • Thumbnail for Clebsch graph
    the quartic surface discovered in 1868 by the German mathematician Alfred Clebsch. The 40-edge variant is the dimension-5 folded cube graph; it is also...
    10 KB (1,136 words) - 00:17, 13 December 2023
  • Alfred Clebsch (1833–1872) and Paul Gordan (1837–1912), who encountered an equivalent problem in invariant theory. Generalization to SU(3) of Clebsch–Gordan...
    41 KB (7,679 words) - 15:52, 26 September 2024
  • {\displaystyle \chi ({\boldsymbol {x}})} are known as Clebsch potentials or Monge potentials, named after Alfred Clebsch (1833–1872) and Gaspard Monge (1746–1818)...
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  • algorithm developed by Arthur Cayley, Siegfried Heinrich Aronhold, Alfred Clebsch, and Paul Gordan in the 19th century for computing invariants of algebraic...
    8 KB (1,212 words) - 00:33, 26 October 2023
  • Thumbnail for Gottlob Frege
    German-speaking territories, where he attended the lectures of Rudolf Friedrich Alfred Clebsch (1833–72; analytic geometry), Ernst Christian Julius Schering (1824–97;...
    48 KB (5,361 words) - 02:06, 11 October 2024
  • Thumbnail for Paul Gordan
    forms of fixed degree is finitely generated. Clebsch–Gordan coefficients are named after him and Alfred Clebsch. Gordan also served as the thesis advisor...
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  • Annal.) is a German mathematical research journal founded in 1868 by Alfred Clebsch and Carl Neumann. Subsequent managing editors were Felix Klein, David...
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  • equilateral triangle by Gabriel Lamé in 1852, and the circular membrane by Alfred Clebsch in 1862. The elliptical drumhead was studied by Émile Mathieu, leading...
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  • the eigenvalues of orthogonal matrices lie on the unit circle, and Alfred Clebsch found the corresponding result for skew-symmetric matrices. Finally...
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  • Thumbnail for Bernhard Riemann
    surface, an example of an abelian manifold. Many mathematicians such as Alfred Clebsch furthered Riemann's work on algebraic curves. These theories depended...
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  • been written by Strauch (1849), Jellett (1850), Otto Hesse (1857), Alfred Clebsch (1858), and Lewis Buffett Carll (1885), but perhaps the most important...
    56 KB (9,266 words) - 23:54, 16 September 2024
  • been written by Strauch (1849), Jellett (1850), Otto Hesse (1857), Alfred Clebsch (1858), and Carll (1885), but perhaps the most important work of the...
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  • the map is defined for pentagons only, goes back to an 1871 paper of Alfred Clebsch and a 1945 paper of Theodore Motzkin. The pentagram map is similar in...
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  • Thumbnail for Carl Gustav Jacob Jacobi
    the last multiplier is treated in Vorlesungen über Dynamik, edited by Alfred Clebsch (1866). He left many manuscripts, portions of which have been published...
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  • Thumbnail for University of Giessen
    physicist Wilhelm Conrad Röntgen, the mathematicians Moritz Pasch and Alfred Clebsch, the gestalt psychologist Kurt Koffka, the philologist and archaeologist...
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  • Thumbnail for Felix Klein
    Raumes, and thus became acquainted with Alfred Clebsch, who had relocated to Göttingen in 1868. Klein visited Clebsch the next year, along with visits to...
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  • Thumbnail for Carl Neumann
    matrices or for bounded operators, is named after him. Together with Alfred Clebsch, Neumann founded the mathematical research journal Mathematische Annalen...
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  • (1832–1903), mathematician, named the Lipschitz continuity condition Alfred Clebsch (1833–1872), mathematician, contributed to algebraic geometry Ludwig...
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  • Thumbnail for University of Königsberg
    who was one of the greatest modern mathematicians. The mathematicians Alfred Clebsch and Carl Gottfried Neumann (both born in Königsberg and educated under...
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  • 1832 – Ferdinand Laub, Czech violinist and composer (d. 1875) 1833 – Alfred Clebsch, German mathematician and academic (d. 1872) 1839 – Paul Cézanne, French...
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  • Thumbnail for Frobenius theorem (differential topology)
    first proven by Alfred Clebsch and Feodor Deahna. Deahna was the first to establish the sufficient conditions for the theorem, and Clebsch developed the...
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  • Thumbnail for Franz Ernst Neumann
    University Doctoral advisor Christian Samuel Weiss Doctoral students Woldemar Voigt Alfred Clebsch Gustav Robert Kirchhoff Friedrich Heinrich Albert Wangerin...
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  • journalist (b. 1809) 1862 – Bahadur Shah II, Mughal emperor (b. 1775) 1872 – Alfred Clebsch, German mathematician and academic (b. 1833) 1881 – John MacHale, Irish...
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  • Thumbnail for Alexander von Brill
    University of Giessen, where he earned his doctorate under supervision of Alfred Clebsch. He held a chair at the University of Tübingen, where Max Planck was...
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  • Knowledge begins in London. Copley Medal: Not awarded January 19 – Alfred Clebsch (died 1872), German mathematician. February 26 – Georges Pouchet (died...
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  • Thumbnail for Hyperboloid model
    w^{2}-x^{2}-y^{2}-z^{2}=1} . Further exposure of the model was given by Alfred Clebsch and Ferdinand Lindemann in 1891 discussing the relation x 1 2 + x 2...
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  • Thumbnail for Französisches Gymnasium Berlin
    (1806–1877), physicist Ernst Curtius (1814–1896), archaeologist and historian Alfred Clebsch (1833–1872), mathematician Hermann Wilhelm Ebel (1820–1875), philologist...
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  • Charles Alexandre Louis (born 1787), French physician November 7 – Alfred Clebsch (born 1833), German mathematician December 6 – Félix Archimède Pouchet...
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