• Thumbnail for Ernst Steinitz
    Ernst Steinitz (13 June 1871 – 29 September 1928) was a German mathematician. Steinitz was born in Laurahütte (Siemianowice Śląskie), Silesia, Germany...
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  • result is named after the German mathematician Ernst Steinitz. The result is often called the Steinitz–Mac Lane exchange lemma, also recognizing the generalization...
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  • Lévy in his first published paper when he was 19 years old. In 1913 Ernst Steinitz filled in a gap in Lévy's proof and also proved the result by a different...
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  • appears in a 1922 publication of Ernst Steinitz, after whom it is named. It can be proven by mathematical induction (as Steinitz did), by finding the minimum-energy...
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  • Thumbnail for Supernatural number
    generalized natural numbers or Steinitz numbers, are a generalization of the natural numbers. They were used by Ernst Steinitz: 249–251  in 1910 as a part...
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  • world champion Ernst Steinitz (1871–1928), German mathematician Wolfgang Steinitz (1905–1967), German linguist and ethnologist Paul Steinitz (1909–1988)...
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  • projective R {\displaystyle R} modules. These results were established by Ernst Steinitz in 1912. An additional consequence of this structure, which is not implicit...
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  • theorem in 1911 for the case when P {\displaystyle P} is compact. In 1914 Ernst Steinitz expanded Carathéodory's theorem for arbitrary sets. Carathéodory's theorem...
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  • Thumbnail for List of geometers
    (1869–1953) Raoul Bricard (1870–1944) – descriptive geometry Ernst Steinitz (1871–1928) – Steinitz's theorem Marcel Grossmann (1878–1936) Oswald Veblen (1880–1960)...
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  • Thumbnail for Abstract algebra
    fields by Ernst Steinitz and of commutative and then general rings by David Hilbert, Emil Artin and Emmy Noether, building on the work of Ernst Kummer,...
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  • combinatorial pattern. It was originally formulated as a conjecture in 1908 by Ernst Steinitz and Heinrich Franz Friedrich Tietze, but it is now known to be false...
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  • In this formulation, Riemann’s theorem was extended by Paul Lévy and Ernst Steinitz to series whose summands are complex numbers or, even more generally...
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  • its modern form by Ernst Steinitz, in an influential article on field theory in 1910, which also contains Steinitz's theorem; Steinitz called the "classical"...
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  • Steinitz's theorem may refer to any of the following results by German mathematician Ernst Steinitz (1871–1928): Steinitz's theorem on the graphs of three-dimensional...
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  • abstract algebra were made by the German mathematicians David Hilbert, Ernst Steinitz, Emmy Noether, and Emil Artin. They researched different forms of algebraic...
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  • Thumbnail for Configuration (geometry)
    Geometrie der Lage, in the context of a discussion of Desargues' theorem. Ernst Steinitz wrote his dissertation on the subject in 1894, and they were popularized...
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  • Simon von Stampfer Angelika Steger Karl Stein Carl August von Steinheil Ernst Steinitz Moritz Abraham Stern Michael Stifel Johannes Stöffler Josef Stoer Uwe...
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  • Thumbnail for Edge coloring
    stated earlier in terms of projective configurations and was proven by Ernst Steinitz. For multigraphs, in which multiple parallel edges may connect the same...
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  • proven in 1910 by Ernst Steinitz. Lemma 9.19.1 (Primitive element), The Stacks project. Accessed on line July 19, 2023. Steinitz, Ernst (1910). "Algebraische...
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  • Thumbnail for Walter Steinitz
    Augustin Cohn Steinitz (1850-1906); brother of the mathematician Ernst Steinitz (1871–1928); and also brother of the lawyer Kurt Steinitz (1872-1929)....
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  • Thumbnail for Adolf Anderssen
    1851 and 1862, but lost matches to Paul Morphy in 1858, and to Wilhelm Steinitz in 1866. Accordingly, he is generally regarded as having been the world's...
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  • Thumbnail for Kőnig's theorem (graph theory)
    already appears in the language of configurations in the 1894 thesis of Ernst Steinitz. Biggs, Lloyd & Wilson (1976). Lovász & Plummer (1986), Theorem 1.4...
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  • Kate Steinitz (2 August 1889 - 7 April 1975), informally known as “the Mama of Dada,” played a significant role in the history of art on a number of levels:...
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  • English by Herbert Zuckerman, Princeton University Press, 1957 with Ernst Steinitz Vorlesungen über die Theorie der Polyeder- unter Einschluss der Elemente...
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  • Thumbnail for Technische Universität Berlin
    Third Reich, was sentenced to 20 years prison in the Nuremberg trials Ernst Steinitz (1871–1928), mathematician. Edmund Stinnes (1896–1980), German-American...
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  • Thumbnail for Helmut Hasse
    Jahresbericht der DMV 1926/27) New edn. of Algebraische Theorie der Körper by Ernst Steinitz, together with Reinhold Baer, with a new appendix on Galois theory....
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  • Thumbnail for Heinz Hopf
    Silesian Friedrich Wilhelm University where he attended lectures by Ernst Steinitz, Adolf Kneser, Max Dehn, Erhard Schmidt, and Rudolf Sturm. When World...
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  • and Biblical exegete George Eyser (1870–1919) German-American gymnast Ernst Steinitz (1871–1928), mathematician, wrote on projective configuration Anton...
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  • it is easy to construct a simplicial sphere for any n ≥ 4. Moreover, Ernst Steinitz gave a characterization of 1-skeleta (or edge graphs) of convex polytopes...
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  • Thumbnail for Siemianowice Śląskie
    Donnersmarck (1811–1890), German industrialist, founder of Laurahütte Ernst Steinitz (1871–1928, German mathematician Wojciech Korfanty (1873–1939), Polish...
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