• Thumbnail for Alfréd Haar
    Alfréd Haar (Hungarian: Haar Alfréd; 11 October 1885, Budapest – 16 March 1933, Szeged) was a Hungarian mathematician. In 1904 he began to study at the...
    6 KB (524 words) - 15:44, 20 October 2024
  • Thumbnail for Haar wavelet
    as a teaching example. The Haar sequence was proposed in 1909 by Alfréd Haar. Haar used these functions to give an example of an orthonormal system for...
    27 KB (4,520 words) - 18:50, 29 July 2024
  • by Alfréd Haar in 1933, though its special case for Lie groups had been introduced by Adolf Hurwitz in 1897 under the name "invariant integral". Haar measures...
    32 KB (5,357 words) - 21:19, 16 October 2024
  • Munich, Germany Haar (Westphalia), a hill range in North Rhine-Westphalia, Germany Alfréd Haar (1885–1933), Hungarian mathematician Jarrod Haar, New Zealand...
    586 bytes (103 words) - 23:33, 29 November 2022
  • Thumbnail for János Bolyai Mathematical Institute
    Zádori. Among the former members of the institute are Frigyes Riesz, Alfréd Haar, Rudolf Ortvay, Tibor Radó, Béla Szőkefalvi-Nagy, László Kalmár, Géza...
    1 KB (135 words) - 02:32, 9 April 2024
  • In mathematical analysis, Haar's Tauberian theorem named after Alfréd Haar, relates the asymptotic behaviour of a continuous function to properties of...
    5 KB (1,033 words) - 23:39, 21 February 2023
  • Thumbnail for Discrete wavelet transform
    by Hungarian mathematician Alfréd Haar. For an input represented by a list of 2 n {\displaystyle 2^{n}} numbers, the Haar wavelet transform may be considered...
    37 KB (5,257 words) - 09:08, 12 October 2024
  • Thumbnail for Frigyes Riesz
    gave an elementary proof of the mean ergodic theorem. Together with Alfréd Haar, Riesz founded the Acta Scientiarum Mathematicarum journal. He had an...
    8 KB (606 words) - 13:58, 22 September 2024
  • Thumbnail for Fasori Gimnázium
    Elischer, architect György Faludy, poet Miksa Fenyő, writer and politician Alfréd Haar, mathematician John Harsanyi, Nobel Prize winner economist György Pásztor...
    5 KB (407 words) - 10:57, 17 October 2023
  • pioneering paper from 1931, in which he answered a question raised by Alfréd Haar. The theory was further developed by Dorothy Maharam (1958) and by Alexandra...
    16 KB (1,959 words) - 20:01, 11 May 2023
  • Thumbnail for Tibor Radó
    Tibor Radó Left to right, standing: Frigyes Riesz, Béla Kerékjártó, Alfréd Haar, Dénes Kőnig, Rudolf Ortvay [hu], on chairs: József Kürschák, George David...
    6 KB (497 words) - 19:42, 6 July 2024
  • Thumbnail for Integral
    depending on measures. The Haar integral, used for integration on locally compact topological groups, introduced by Alfréd Haar in 1933. The Henstock–Kurzweil...
    69 KB (9,284 words) - 15:15, 31 October 2024
  • Thumbnail for Franz Joseph University
    university attracted mathematicians such as Gyula Farkas, Lipót Fejér, Alfréd Haar, Frigyes Riesz, Ludwig Schlesinger, Béla Szőkefalvi-Nagy and Gyula Vályi...
    31 KB (4,097 words) - 12:20, 24 July 2024
  • Thumbnail for Wavelet
    coding standard for digital cinema in 2004. First wavelet (Haar's wavelet) by Alfréd Haar (1909) Since the 1970s: George Zweig, Jean Morlet, Alex Grossmann...
    53 KB (7,225 words) - 00:58, 15 September 2024
  • Thumbnail for David Hilbert
    Haskell Curry Max Dehn Ludwig Föppl Rudolf Fueter Paul Funk Kurt Grelling Alfréd Haar Erich Hecke Earle Hedrick Ernst Hellinger Wallie Hurwitz Margarete Kahn...
    59 KB (7,101 words) - 20:26, 14 October 2024
  • Thumbnail for Béla Szőkefalvi-Nagy
    Szőkefalvi-Nagy was also a famed mathematician. Szőkefalvi-Nagy collaborated with Alfréd Haar and Frigyes Riesz, founders of the Szegedian school of mathematics. He...
    5 KB (514 words) - 02:09, 5 January 2024
  • publishes his work on the Champernowne constant in real numbers. Alfréd Haar introduces Haar measure. Jerzy Neyman and Egon Pearson publish the Neyman–Pearson...
    14 KB (1,465 words) - 16:42, 25 October 2024
  • Thumbnail for Lipót Fejér
    solution. (Left to right); Standing: Frigyes Riesz, Béla Kerékjártó, Alfréd Haar, Gyula Kőnig, Rudolf Ortvay [hu]; On chairs: József Kürschák, George...
    13 KB (1,288 words) - 14:00, 13 July 2024
  • Mathematical Institute (University of Szeged). It was established by Alfréd Haar and Frigyes Riesz in 1922. The current editor-in-chief is Lajos Molnár...
    3 KB (133 words) - 03:41, 1 August 2023
  • Thumbnail for Szeged
    Babits poet, writer Lipót Fejér mathematician Ferenc Fricsay conductor Alfréd Haar mathematician Attila József poet László Kalmár mathematician Katalin...
    50 KB (3,541 words) - 20:54, 20 October 2024
  • Thumbnail for University of Szeged
    Gábor Fodor, István Rusznyák, István Apáthy, Zoltán Bay, Lipót Fejér, Alfréd Haar, László Kalmár, Béla Kerékjártó, László Lovász, Tibor Radó, László Rédei...
    36 KB (3,556 words) - 15:51, 25 October 2024
  • teams (19 out of 53 team members). Alfréd Hajós-Guttman (2) swimming, 100-meter freestyle, 1,500-meter freestyle Alfréd Hajós-Guttman, swimming, 800-meter...
    38 KB (3,619 words) - 00:23, 18 September 2024
  • Early work in time–frequency analysis can be seen in the Haar wavelets (1909) of Alfréd Haar, though these were not significantly applied to signal processing...
    21 KB (3,667 words) - 04:01, 17 July 2024
  • (1878–1928) Cyparissos Stephanos (1857–1917) Lipót Fejér (1880–1959) Alfréd Haar (1885–1933) George Pólya (1887–1985) Srinivasa Ramanujan (1887–1920)...
    6 KB (580 words) - 18:12, 24 June 2024
  • Thumbnail for Szeged Faculty of Sciences
    Cholnoky, geography Lipót Fejér, mathematics István Györffy, botany Alfréd Haar, mathematics László Kalmár, computer science Béla Kerékjártó, geometry...
    1 KB (66 words) - 10:06, 11 October 2018
  • Thumbnail for József Kürschák
    József Kürschák Left to right, standing: Frigyes Riesz, Béla Kerékjártó, Alfréd Haar, Gyula Kőnig, Rudolf Ortvay [hu], on chairs: József Kürschák, George...
    5 KB (443 words) - 13:15, 24 October 2024
  • Thumbnail for Ernst Hellinger
    of Ernst David Hellinger Northwestern University archive Photo (with Alfréd Haar, David Hilbert, Hermann Minkowski) at Yeshiva University Museum (NYC)...
    5 KB (447 words) - 11:48, 18 September 2024
  • minor planet was named for... Ref · Catalog 24907 Alfredhaar 1997 CO4 Alfréd Haar, Hungarian mathematician JPL · 24907 24910 Haruoando 1997 CK29 Haruo...
    73 KB (428 words) - 14:31, 21 October 2024
  • receipt of his PhD from the university Alfréd Haar (1885–1933) in 1932, introduced a measure on groups, now called the Haar measure, which allows an analogue...
    8 KB (127 words) - 16:14, 26 October 2023
  • mathematician Louis Guttman (1916–1987), mathematician and sociologist Alfréd Haar (1885–1933), mathematician: 63  Steven Haberman (born 1951), statistician...
    180 KB (15,822 words) - 23:49, 23 October 2024