• Thumbnail for Peter Gustav Lejeune Dirichlet
    Johann Peter Gustav Lejeune Dirichlet (German: [ləˈʒœn diʁiˈkleː]; 13 February 1805 – 5 May 1859) was a German mathematician. In number theory, he proved...
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  • Thumbnail for Analytic number theory
    to have begun with Peter Gustav Lejeune Dirichlet's 1837 introduction of Dirichlet L-functions to give the first proof of Dirichlet's theorem on arithmetic...
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  • Thumbnail for Leopold Kronecker
    mathematics with Peter Gustav Lejeune Dirichlet and in 1845 defended his dissertation in algebraic number theory written under Dirichlet's supervision. After...
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  • Thumbnail for List of important publications in mathematics
    Berlin: Gustav Peter Lejeune Dirichlet. Birkhäuser. pp. 33–40. ISBN 978-3-7643-5943-0. Elstrodt, Jürgen (2007). "The Life and Work of Gustav Lejeune Dirichlet...
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  • and his habilitation in mathematics in 1853 in Berlin under Peter Gustav Lejeune Dirichlet. He also tried to obtain a habilitation in philosophy at the...
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  • Thumbnail for Göttingen Observatory
    by Johann Georg Repsold and Georg Friedrich von Reichenbach in 1818 and 1819. Gauss was succeeded by Wilhelm Weber and Peter Gustav Lejeune Dirichlet, who...
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  • Thumbnail for Eduard Heine
    where he studied mathematics under Peter Gustav Lejeune Dirichlet, while also attending classes of Jakob Steiner and Johann Franz Encke. In 1842 he was awarded...
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  • Thumbnail for Ludwig Schläfli
    Steiner with his linguistic skills, he traveled with Steiner and Peter Gustav Lejeune Dirichlet for a six-month visit to Italy, acting as the interpreter for...
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  • Thumbnail for Gotthold Eisenstein
    still a student, Eisenstein began to attend classes given by Peter Gustav Lejeune Dirichlet and others at the University of Berlin. In 1842, before taking...
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  • Thumbnail for Duchy of Jülich
    noblewoman, Queen of England, fourth wife of Henry VIII (1515–1557) Peter Gustav Lejeune Dirichlet, mathematician (1805–1859) Statius von Düren, terracotta sculptor...
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  • Paul Diepgen Harold Dillon, 17th Viscount Dillon Karl Dilthey Peter Gustav Lejeune Dirichlet Alexander zu Dohna-Schlobitten (1899–1997) Anton Dohrn Hilde...
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  • Thumbnail for Siméon Denis Poisson
    series, the latter paving the way for the classic researches of Peter Gustav Lejeune Dirichlet and Bernhard Riemann on the same subject; these are to be found...
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  • Physics — Nobel Prize in Physics 1933 (with Erwin Schrödinger) Peter Gustav Lejeune Dirichlet — Mathematics Manfred Eigen — Biophysical Chemistry — Nobel...
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  • Cauchy introduces the theory of residues in complex analysis. Peter Gustav Lejeune Dirichlet and Adrien-Marie Legendre prove Fermat's Last Theorem for n...
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  • Thumbnail for Nikolai Lobachevsky
    function as a correspondence between two sets of real numbers (Peter Gustav Lejeune Dirichlet gave the same definition independently soon after Lobachevsky)...
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  • Gustav Homeyer († 1874), Johann von Lamont († 1879), Adolf Friedrich von Schack († 1894) Art: Justinus Kerner († 1862) 1855 Science: Gustav Lejeune-Dirichlet...
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  • (1781–1848) Augustin Cauchy (1789–1857) Niels Henrik Abel (1802–1829) Peter Gustav Lejeune Dirichlet (1805–1859) Karl Weierstrass (1815–1897) Eduard Heine (1821–1881)...
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  • range of the independent variable. Nikolai Lobachevsky and Peter Gustav Lejeune Dirichlet are traditionally credited with independently giving the modern...
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  • Thumbnail for 1805
    27 – Samuel Palmer, English artist (d. 1881) February 13 – Peter Gustav Lejeune Dirichlet, German mathematician (d. 1859) February 18 – Louis M. Goldsborough...
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  • Diderot Saint Dionysius Diophantus Peter Gustav Lejeune Dirichlet Audouin Dollfus John Dollond Giovanni Battista Donati Johann Gabriel Doppelmayr Henry Draper...
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  • Paul Dirac Peter Gustav Lejeune Dirichlet has dozens of formulas named after him, see List of things named after Peter Gustav Lejeune Dirichlet Divisia index...
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  • Thumbnail for Düren
    player Karl Lauterbach (born 1963), economist and politician Peter Gustav Lejeune Dirichlet (1805–1859), mathematician Michael Lentz (born 1964), writer...
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  • Thumbnail for Lists of mathematics topics
    things named after Pierre Deligne List of things named after Peter Gustav Lejeune Dirichlet List of things named after Albert Einstein List of things named...
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  • introduces the theory of residues in complex analysis. 1825 – Peter Gustav Lejeune Dirichlet and Adrien-Marie Legendre prove Fermat's Last Theorem for n...
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  • potential energy. Riemann named this idea the Dirichlet principle in honor of his teacher Peter Gustav Lejeune Dirichlet. However Weierstrass gave an example of...
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  • Thumbnail for List of misnamed theorems
    fact, the theorem was first proved in 1852 by Peter Gustav Lejeune Dirichlet, but Lejeune Dirichlet's lecture notes were not published until 1904. Models...
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  • Thumbnail for Leonard Nelson
    and artist Elisabeth Lejeune Dirichlet (1860–1920). His mother was the granddaughter of mathematician Peter Gustav Lejeune Dirichlet and descendant of Jewish...
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  • Thumbnail for List of German inventions and discoveries
    curvature by Carl Friedrich Gauss 1837: Analytic number theory by Peter Gustav Lejeune Dirichlet c. 1850: Riemann geometry by Bernhard Riemann 1859: Riemann...
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  • to differ from the harmonic numbers by a small constant, and Peter Gustav Lejeune Dirichlet showed more precisely that the average number of divisors is...
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  • Thumbnail for Felix Mendelssohn
    them Wilhelm and Alexander von Humboldt, and the mathematician Peter Gustav Lejeune Dirichlet (whom Mendelssohn's sister Rebecka would later marry). The musician...
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