• Thumbnail for Johann Radon
    Johann Karl August Radon (/ˈreɪ.dɑːn/; 16 December 1887 – 25 May 1956) was an Austrian mathematician. His doctoral dissertation was on the calculus of...
    6 KB (574 words) - 16:04, 2 December 2023
  • Thumbnail for Radon transform
    The transform was introduced in 1917 by Johann Radon, who also provided a formula for the inverse transform. Radon further included formulas for the transform...
    24 KB (3,492 words) - 18:00, 23 June 2024
  • In mathematics, the Radon–Nikodym theorem is a result in measure theory that expresses the relationship between two measures defined on the same measurable...
    23 KB (3,596 words) - 08:59, 4 June 2024
  • In mathematics (specifically in measure theory), a Radon measure, named after Johann Radon, is a measure on the σ-algebra of Borel sets of a Hausdorff...
    19 KB (2,697 words) - 10:22, 11 May 2024
  • Radon is a chemical element; it has symbol Rn and atomic number 86. It is a radioactive noble gas and is colorless and odorless. Of the three naturally...
    115 KB (13,147 words) - 13:28, 10 July 2024
  • Thumbnail for Radon's theorem
    In geometry, Radon's theorem on convex sets, published by Johann Radon in 1921, states that: Any set of d + 2 points in Rd can be partitioned into two...
    17 KB (2,323 words) - 00:55, 28 April 2024
  • Joannes Stieltjes, are also known as Lebesgue–Radon integrals or just Radon integrals, after Johann Radon, to whom much of the theory is due. They find...
    11 KB (1,624 words) - 06:45, 6 February 2024
  • Thumbnail for Measure (mathematics)
    were laid in the works of Émile Borel, Henri Lebesgue, Nikolai Luzin, Johann Radon, Constantin Carathéodory, and Maurice Fréchet, among others. Let X {\displaystyle...
    35 KB (5,495 words) - 15:43, 13 July 2024
  • projections. The mathematical basis for tomographic imaging was laid down by Johann Radon. A notable example of applications is the reconstruction of computed...
    22 KB (2,819 words) - 00:04, 25 June 2024
  • Polish space (redirect from Radon space)
    following properties: Every Suslin space is separable. A Radon space, named after Johann Radon, is a topological space on which every Borel probability...
    12 KB (1,487 words) - 07:35, 27 May 2024