• Thumbnail for Erik Ivar Fredholm
    Erik Ivar Fredholm (7 April 1866 – 17 August 1927) was a Swedish mathematician whose work on integral equations and operator theory foreshadowed the theory...
    6 KB (524 words) - 12:50, 7 October 2024
  • theory is named in honour of Erik Ivar Fredholm. The following sections provide a casual sketch of the place of Fredholm theory in the broader context...
    8 KB (1,345 words) - 02:08, 1 March 2023
  • mathematics, Fredholm operators are certain operators that arise in the Fredholm theory of integral equations. They are named in honour of Erik Ivar Fredholm. By...
    10 KB (1,472 words) - 07:18, 7 February 2024
  • trace-class operator. The function is named after the mathematician Erik Ivar Fredholm. Fredholm determinants have had many applications in mathematical physics...
    11 KB (2,144 words) - 22:17, 18 February 2024
  • theory. Fredholm kernels are named in honour of Erik Ivar Fredholm. Much of the abstract theory of Fredholm kernels was developed by Alexander Grothendieck...
    5 KB (851 words) - 09:53, 18 December 2023
  • 1920, Arne Bjerhammar in 1951, and Roger Penrose in 1955. Earlier, Erik Ivar Fredholm had introduced the concept of a pseudoinverse of integral operators...
    46 KB (7,506 words) - 16:37, 26 September 2024
  • theorems, the Fredholm alternative and the Hilbert–Schmidt theorem. The result is named after the Swedish mathematician Erik Ivar Fredholm. Let G ⊆ C be...
    2 KB (276 words) - 03:17, 15 February 2022
  • alternative and, more generally, the Fredholm-type properties of the operator involved. The concept is named after Erik Ivar Fredholm. Let A be a real n × n-matrix...
    3 KB (404 words) - 01:43, 9 December 2023
  • Fredholm is a Swedish surname. Notable people with the surname include: Erik Ivar Fredholm (1866–1927), Swedish mathematician Fredholm alternative, in...
    1,023 bytes (153 words) - 06:30, 19 August 2023
  • Thumbnail for Eric
    Eric (redirect from Erik)
    (born 1943) American historian Erik Frank, Finnish cyclist Eric Franklin (born 1957), Swiss dancer Erik Ivar Fredholm, Swedish mathematician Eric Frenzel...
    38 KB (4,518 words) - 17:44, 5 October 2024