• Thumbnail for Jean Leray
    Jean Leray (French: [ləʁɛ]; 7 November 1906 – 10 November 1998) was a French mathematician, who worked on both partial differential equations and algebraic...
    7 KB (510 words) - 03:59, 12 January 2023
  • American prelate of the Roman Catholic Church Jean Leray (1906–1998), French mathematician Marie-Pierre Leray (born 1975), French figure skater Le Ray (disambiguation)...
    384 bytes (88 words) - 12:25, 2 October 2021
  • Coi is the second studio album by American rapper and singer Coi Leray. It was released through Uptown and Republic Records on June 23, 2023. The album...
    14 KB (905 words) - 07:23, 12 March 2024
  • In mathematics, the Leray–Hirsch theorem is a basic result on the algebraic topology of fiber bundles. It is named after Jean Leray and Guy Hirsch, who...
    3 KB (455 words) - 13:28, 27 July 2020
  • The Leray projection, named after Jean Leray, is a linear operator used in the theory of partial differential equations, specifically in the fields of...
    6 KB (998 words) - 09:58, 27 February 2023
  • In mathematics, the Leray spectral sequence was a pioneering example in homological algebra, introduced in 1946 by Jean Leray. It is usually seen nowadays...
    13 KB (2,293 words) - 17:06, 27 August 2023
  • spectral sequences were introduced by Jean Leray at the prisoner-of-war camp Oflag XVII-A in Austria. From 1940 to 1945, Leray and other prisoners organized a...
    36 KB (5,829 words) - 13:28, 28 September 2023
  • Serre spectral sequence (sometimes Leray–Serre spectral sequence to acknowledge earlier work of Jean Leray in the Leray spectral sequence) is an important...
    12 KB (2,641 words) - 13:35, 29 February 2024
  • a generalization of exact sequences, and since their introduction by Jean Leray (1946a, 1946b), they have become important computational tools, particularly...
    50 KB (10,702 words) - 08:16, 26 March 2024
  • Thumbnail for Armand Borel
    he applied the Leray spectral sequence to the topology of Lie groups and their classifying spaces, under the influence of Jean Leray and Henri Cartan...
    14 KB (1,207 words) - 18:15, 12 October 2022