• In mathematics, the Fredholm determinant is a complex-valued function which generalizes the determinant of a finite dimensional linear operator. It is...
    11 KB (2,144 words) - 22:17, 18 February 2024
  • mathematics, Fredholm theory is a theory of integral equations. In the narrowest sense, Fredholm theory concerns itself with the solution of the Fredholm integral...
    8 KB (1,345 words) - 02:08, 1 March 2023
  • of the determinant for such infinite-dimensional situations, which however only work for particular kinds of operators. The Fredholm determinant defines...
    90 KB (14,257 words) - 20:47, 18 October 2024
  • Thumbnail for Erik Ivar Fredholm
    analysis included the construction of Fredholm determinants, and the proof of the Fredholm theorems. Fredholm was a member of the Finnish Society of...
    6 KB (524 words) - 12:50, 7 October 2024
  • Thumbnail for Tracy–Widom distribution
    eigenvalue of a random Hermitian matrix. The distribution is defined as a Fredholm determinant. In practical terms, Tracy–Widom is the crossover function between...
    26 KB (3,738 words) - 22:27, 20 August 2024
  • in mathematics Fredholm determinant, in mathematics Fredholm integral equation, in mathematics Fredholm kernel, in mathematics Fredholm module, In noncommutative...
    1,023 bytes (153 words) - 06:30, 19 August 2023
  • Thumbnail for Grunsky matrix
    can be found in Hayman (1994). The Grunsky operators and their Fredholm determinants are also related to spectral properties of bounded domains in the...
    32 KB (6,334 words) - 02:45, 17 April 2024
  • operator whenever λ is not an eigenvalue of D and hence that the Fredholm determinant det I − μ(D − λ)−1 is defined. The Dirichlet boundary conditions...
    63 KB (9,370 words) - 02:43, 14 December 2023
  • L{\sqrt {A}}}{L{\sqrt {A}}}}.} Abstract Wiener space Berezinian Fredholm determinant Fujikawa method Faddeev–Popov ghost (Branson 1993); (Osgood, Phillips...
    15 KB (2,715 words) - 20:36, 27 May 2024
  • equation to an integral equation on the boundary to which the theory of Fredholm operators can be applied. The theory is particularly simple in two dimensions—the...
    60 KB (11,016 words) - 06:53, 14 August 2024