• Thumbnail for Erhard Schmidt
    Erhard Schmidt (13 January 1876 – 6 December 1959) was a Baltic German mathematician whose work significantly influenced the direction of mathematics in...
    5 KB (418 words) - 16:00, 12 July 2024
  • Thumbnail for Gram–Schmidt process
    after Jørgen Pedersen Gram and Erhard Schmidt, but Pierre-Simon Laplace had been familiar with it before Gram and Schmidt. In the theory of Lie group decompositions...
    25 KB (4,351 words) - 02:43, 17 June 2024
  • In linear algebra, the Schmidt decomposition (named after its originator Erhard Schmidt) refers to a particular way of expressing a vector in the tensor...
    8 KB (1,331 words) - 19:21, 29 May 2024
  • In mathematics, a Hilbert–Schmidt operator, named after David Hilbert and Erhard Schmidt, is a bounded operator A : H → H {\displaystyle A\colon H\to H}...
    9 KB (1,391 words) - 19:05, 30 May 2024
  • Thumbnail for Hilbert space
    point of view in the first decade of the 20th century by David Hilbert, Erhard Schmidt, and Frigyes Riesz. They are indispensable tools in the theories of...
    128 KB (17,487 words) - 22:34, 20 June 2024
  • finite-dimensional equations. It is named after Aleksandr Lyapunov and Erhard Schmidt. Let f ( x , λ ) = 0 {\displaystyle f(x,\lambda )=0\,} be the given...
    6 KB (968 words) - 00:19, 22 May 2021
  • Thumbnail for Ehrhard Schmidt
    Ehrhard Schmidt (18 May 1863 – 18 July 1946) was an admiral of the Kaiserliche Marine (Imperial German Navy) during World War I. At age 15 he entered...
    3 KB (293 words) - 12:11, 10 January 2023
  • politician Eduard Oscar Schmidt (1823–1886), German zoologist and phycologist Erhard Schmidt (1876–1959), German mathematician Eric Schmidt (born 1955), executive...
    12 KB (1,376 words) - 15:10, 29 July 2024
  • Lichtenstein together with Konrad Knopp, Erhard Schmidt, and Issai Schur. Past editors include Erich Kamke, Friedrich Karl Schmidt, Rolf Nevanlinna, Helmut Wielandt...
    2 KB (73 words) - 17:58, 22 April 2024
  • Thumbnail for Heinz Hopf
    where he attended lectures by Ernst Steinitz, Adolf Kneser, Max Dehn, Erhard Schmidt, and Rudolf Sturm. When World War I broke out in 1914, Hopf eagerly...
    11 KB (970 words) - 05:12, 25 July 2024
  • Thumbnail for Singular value
    _{i=1}^{k}\sigma _{i}^{p}(A).} This concept was introduced by Erhard Schmidt in 1907. Schmidt called singular values "eigenvalues" at that time. The name...
    8 KB (1,528 words) - 07:46, 30 November 2023
  • Thumbnail for Salomon Bochner
    school), and then at the University of Berlin. There, he was a student of Erhard Schmidt, writing a dissertation involving what would later be called the Bergman...
    13 KB (993 words) - 09:42, 18 July 2024
  • among them Erhard Schmidt and Hermann Weyl. The conceptual basis for Hilbert space was developed from Hilbert's ideas by Erhard Schmidt and Frigyes Riesz...
    32 KB (4,668 words) - 11:23, 22 May 2024
  • Adenauer (#1 overall) Willy Brandt (#5) Helmut Kohl (#13) Helmut Schmidt (#21) Ludwig Erhard (#27) Gerhard Schröder (#82) Neither Kurt Georg Kiesinger nor...
    8 KB (539 words) - 13:00, 11 June 2024
  • Thumbnail for Lothar Collatz
    Universität Darmstadt University of Hanover University of Hamburg Doctoral advisor Alfred Klose Erhard Schmidt Doctoral students Frank Natterer Heinz Unger [de]...
    9 KB (932 words) - 20:26, 3 August 2024
  • Eckart–Young–Mirsky theorem. This problem was originally solved by Erhard Schmidt in the infinite dimensional context of integral operators (although...
    22 KB (3,837 words) - 19:44, 6 July 2024
  • Thumbnail for Compact space
    by David Hilbert and Erhard Schmidt. For a certain class of Green's functions coming from solutions of integral equations, Schmidt had shown that a property...
    45 KB (5,681 words) - 09:54, 31 July 2024
  • Thumbnail for Chebyshev function
    a zero accounts for the opposite sign of the term. A theorem due to Erhard Schmidt states that, for some explicit positive constant K, there are infinitely...
    13 KB (2,342 words) - 08:27, 6 July 2024
  • Thumbnail for David Hilbert
    Hilbert's arithmetic of ends Hilbert's paradox of the Grand Hotel Hilbert–Schmidt operator Hilbert–Smith conjecture Hilbert–Burch theorem Hilbert's irreducibility...
    58 KB (6,903 words) - 13:17, 1 August 2024
  • Thumbnail for Singular value decomposition
    the principal axis transformation for Hermitian matrices. In 1907, Erhard Schmidt defined an analog of singular values for integral operators (which are...
    86 KB (13,746 words) - 19:52, 3 August 2024
  • Thumbnail for Ludwig Erhard
    Ludwig Wilhelm Erhard (German: [ˈluːtvɪç ˈʔeːɐ̯haʁt]; 4 February 1897 – 5 May 1977) was a German politician and economist affiliated with the Christian...
    28 KB (2,879 words) - 00:46, 12 July 2024
  • Thumbnail for Martin Kneser
    the dissertation: Über den Rand von Parallelkörpern. His advisor was Erhard Schmidt. His name has been given to Kneser graphs which he studied in 1955....
    2 KB (145 words) - 06:50, 6 May 2024
  • Thumbnail for Richard von Mises
    at the new Institute of Applied Mathematics created at the behest of Erhard Schmidt at the University of Berlin. In 1921 he founded the journal Zeitschrift...
    20 KB (2,356 words) - 23:46, 30 April 2024
  • Thumbnail for Issai Schur
    was suspended and excluded from the university system. His colleague Erhard Schmidt fought for his reinstatement, and since Schur had been a Prussian official...
    29 KB (3,949 words) - 23:18, 12 June 2024
  • Thumbnail for Minkowski addition
    Addition und Subtraktion beliebiger Punktmengen und die Theoreme von Erhard Schmidt", Math. Z., 53 (3): 210–218, doi:10.1007/BF01175656, S2CID 121604732...
    23 KB (2,986 words) - 15:50, 23 May 2024
  • Tietze 1926: Hans Hahn 1927: Friedrich Schilling, Danzig 1928, 1936: Erhard Schmidt 1929: Adolf Kneser 1930: Rudolf Rothe, Berlin 1931: Ernst Sigismund...
    6 KB (564 words) - 15:21, 22 April 2024
  • Mathematical Society. It was established in 1948 by East German mathematician Erhard Schmidt, who became its first editor-in-chief. At that time it was associated...
    3 KB (197 words) - 16:01, 30 April 2023
  • Thumbnail for John von Neumann
    László Rátz Gábor Szegő Michael Fekete József Kürschák David Hilbert Erhard Schmidt Hermann Weyl George Pólya Doctoral students Donald B. Gillies Israel...
    204 KB (23,308 words) - 20:54, 3 August 2024
  • Paco Erhard (born Erhard Hübener on July 16, 1975) is a German stand-up comedian, writer, and producer. He is best known for touring the worldwide, English-language...
    16 KB (1,178 words) - 22:04, 25 October 2023
  • Thumbnail for Friedrich Erhard von Röder
    General of Cavalry Friedrich Erhard Leopold von Röder (24 January 1768 – 7 December 1834) was a Prussian officer during the Napoleonic Wars, and from 1818...
    1 KB (110 words) - 19:54, 6 July 2023