MATHEMATICIAN

Peter Gustav Lejeune Dirichlet

1805 - 1859

Peter Gustav Lejeune Dirichlet

Johann Peter Gustav Lejeune Dirichlet (German: [ləˈʒœn diʀiˈkleː]; 13 February 1805 – 5 May 1859) was a German mathematician who made deep contributions to number theory (including creating the field of analytic number theory), and to the theory of Fourier series and other topics in mathematical analysis; he is credited with being one of the first mathematicians to give the modern formal definition of a function. Although his official surname is Lejeune Dirichlet, he is commonly referred to as just Dirichlet, particularly for the eponym. Read more on Wikipedia

Since 2007, the English Wikipedia page of Peter Gustav Lejeune Dirichlet has received more than 291,903 page views. His biography is available in 55 different languages on Wikipedia making him the 34th most popular mathematician.

Memorability Metrics

  • 290k

    Page Views (PV)

  • 72.90

    Historical Popularity Index (HPI)

  • 55

    Languages Editions (L)

  • 17.38

    Effective Languages (L*)

  • 1.88

    Coefficient of Variation (CV)

Page views of Peter Gustav Lejeune Dirichlets by language


Among MATHEMATICIANS

Among mathematicians, Peter Gustav Lejeune Dirichlet ranks 34 out of 746Before him are Srinivasa Ramanujan, Augustin-Louis Cauchy, Gerolamo Cardano, Pope Sylvester II, Kurt Gödel, and Georg Cantor. After him are Luca Pacioli, John Napier, Gottlob Frege, George Boole, Archytas, and Ada Lovelace.

Most Popular Mathematicians in Wikipedia

Go to all Rankings

Contemporaries

Among people born in 1805, Peter Gustav Lejeune Dirichlet ranks 3Before him are Hans Christian Andersen and Alexis de Tocqueville. After him are Giuseppe Mazzini, Princess Sophie of Bavaria, Joseph Smith, William Rowan Hamilton, Ferdinand de Lesseps, Louis Auguste Blanqui, Fanny Mendelssohn, Franz Xaver Winterhalter, and Maria Anna of Bavaria. Among people deceased in 1859, Peter Gustav Lejeune Dirichlet ranks 4Before him are Alexander von Humboldt, Klemens von Metternich, and Alexis de Tocqueville. After him are Oscar I of Sweden, Wilhelm Grimm, John Vianney, Carl Ritter, Josip Jelačić, Washington Irving, Ferdinand II of the Two Sicilies, and Louis Spohr.

Others Born in 1805

Go to all Rankings

Others Deceased in 1859

Go to all Rankings

In Germany

Among people born in Germany, Peter Gustav Lejeune Dirichlet ranks 126 out of 3,763Before him are Karl Dönitz (1891), Frederick III, German Emperor (1831), Alois Alzheimer (1864), Gerd von Rundstedt (1875), Clara Schumann (1819), and Meister Eckhart (1260). After him are Franz von Papen (1879), Max Ernst (1891), Wilhelm von Humboldt (1767), Wilhelm Röntgen (1845), Friedrich Hölderlin (1770), and Gerd Müller (1945).

Among MATHEMATICIANS In Germany

Among mathematicians born in Germany, Peter Gustav Lejeune Dirichlet ranks 4Before him are Carl Friedrich Gauss (1777), Gottfried Wilhelm Leibniz (1646), and Bernhard Riemann (1826). After him are Gottlob Frege (1848), Emmy Noether (1882), Ludolph van Ceulen (1540), August Ferdinand Möbius (1790), Karl Weierstrass (1815), Friedrich Bessel (1784), Regiomontanus (1436), and Felix Klein (1849).

Mathematicians Born in Germany

Go to all Rankings