• In mathematics, Bochner's theorem (named for Salomon Bochner) characterizes the Fourier transform of a positive finite Borel measure on the real line....
    9 KB (1,405 words) - 04:43, 27 March 2025
  • Thumbnail for Nyquist–Shannon sampling theorem
    quantified utilizing Bochner's theorem. The name Nyquist–Shannon sampling theorem honours Harry Nyquist and Claude Shannon, but the theorem was also previously...
    51 KB (6,721 words) - 06:42, 3 April 2025
  • function g on the real line with g(y) ≥ 0. The converse result is Bochner's theorem, stating that any continuous positive-definite function on the real...
    7 KB (1,175 words) - 07:16, 11 October 2024
  • In mathematics, Bochner's tube theorem (named for Salomon Bochner) shows that every function holomorphic on a tube domain in C n {\displaystyle \mathbb...
    3 KB (381 words) - 20:47, 7 March 2024
  • Thumbnail for Salomon Bochner
    arguments. In 1933 he defined the Bochner integral, as it is now called, for vector-valued functions. Bochner's theorem on Fourier transforms appeared in...
    13 KB (999 words) - 07:22, 24 January 2025
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    at infinity, i.e., the Riemann–Lebesgue lemma fails for measures. Bochner's theorem characterizes which functions may arise as the Fourier–Stieltjes transform...
    177 KB (21,314 words) - 09:59, 16 May 2025
  • Consequently the isometry group of the manifold must be finite. The theorem is a corollary of Bochner's more fundamental result which says that on any connected...
    6 KB (787 words) - 09:10, 19 April 2022
  • x , y ) = K ( x − y ) {\displaystyle K(x,y)=K(x-y)} ) is given by Bochner's theorem. It states that a continuous function K ( x − y ) {\displaystyle K(x-y)}...
    12 KB (1,942 words) - 18:28, 20 April 2025
  • Thumbnail for Characteristic function (probability theory)
    The central result here is Bochner’s theorem, although its usefulness is limited because the main condition of the theorem, non-negative definiteness...
    38 KB (5,208 words) - 13:53, 16 April 2025
  • of the Lebesgue integral continue to hold for the Bochner integral. Particularly useful is Bochner's criterion for integrability, which states that if...
    13 KB (2,196 words) - 01:43, 16 February 2025
  • In mathematics, Bochner's formula is a statement relating harmonic functions on a Riemannian manifold ( M , g ) {\displaystyle (M,g)} to the Ricci curvature...
    2 KB (354 words) - 21:41, 7 September 2021
  • v〉 where Ug is a (strongly continuous) unitary representation (see Bochner's theorem). Replacing v, a rank-1 projection, by a general projection gives...
    17 KB (2,901 words) - 05:39, 7 October 2024
  • }a_{m-n}\lambda _{m}{\overline {\lambda _{n}}}=2(1-|z|^{2})\,\Re \,f(z).} Bochner's theorem Carathéodory, C. (1907), "Über den Variabilitätsbereich der Koeffizienten...
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  • functional on a nuclear space A , {\displaystyle A,} the Bochner–Minlos theorem (after Salomon Bochner and Robert Adol'fovich Minlos) guarantees the existence...
    27 KB (4,345 words) - 13:06, 5 January 2025
  • positive definiteness of the autocovariance function, it follows from Bochner's theorem that there exists a positive measure μ {\displaystyle \mu } on the...
    20 KB (2,606 words) - 20:35, 16 February 2025
  • stronger convergence guarantee by Hoeffding's inequality.: Claim 1  By Bochner's theorem, the above construction can be generalized to arbitrary positive definite...
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    instead of functions. If R x x {\displaystyle R_{xx}} is continuous, Bochner's theorem can be used to prove that its Fourier transform exists as a positive...
    37 KB (5,864 words) - 21:13, 4 May 2025
  • mathematical theory of artificial neural networks, universal approximation theorems are theorems of the following form: Given a family of neural networks, for each...
    39 KB (5,222 words) - 03:10, 20 April 2025
  • can be finished by using Bochner's formula to construct parallel vector fields, setting up the de Rham decomposition theorem. Alternatively, the theory...
    9 KB (956 words) - 21:31, 11 November 2024
  • single-argument version of the covariance function can be checked by Bochner's theorem. For a given variance σ 2 {\displaystyle \sigma ^{2}} , a simple stationary...
    4 KB (582 words) - 18:22, 13 June 2024
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    Pontryagin duality (category Theorems in mathematical analysis)
    of envelope of topological algebra. Peter–Weyl theorem Cartier duality Stereotype space Bochner's theorem Joint continuousness means here that the map G...
    39 KB (5,827 words) - 15:35, 23 April 2025
  • geometry) Bochner's tube theorem (complex analysis) Cartan's theorems A and B (several complex variables) Castelnuovo–de Franchis theorem (algebraic...
    78 KB (6,293 words) - 12:16, 2 May 2025
  • design Blocking (statistics) Blumenthal's zero–one law BMDP – software Bochner's theorem Bonferroni correction Bonferroni inequalities – redirects to Boole's...
    87 KB (8,280 words) - 23:04, 12 March 2025
  • theory of functions of several complex variables, Hartogs's extension theorem is a statement about the singularities of holomorphic functions of several...
    25 KB (2,665 words) - 22:42, 7 May 2024
  • Two theorems in the mathematical field of Riemannian geometry bear the name Myers–Steenrod theorem, both from a 1939 paper by Myers and Steenrod. The first...
    3 KB (324 words) - 02:15, 12 April 2025
  • Bochner's theorem Hamburger moment problem Moment problem Orthogonal polynomials on the unit circle Spectral measure Schur class Szegő limit theorems...
    7 KB (1,143 words) - 07:09, 14 January 2025
  • In mathematics, the closed-subgroup theorem (sometimes referred to as Cartan's theorem) is a theorem in the theory of Lie groups. It states that if H is...
    23 KB (2,905 words) - 05:19, 22 November 2024
  • x')=h(x-x')} with x ∈ R b {\displaystyle x\in \mathbb {R} ^{b}} . Then Bochner's theorem guarantees the existence of a unique finite Borel measure μ {\displaystyle...
    55 KB (9,762 words) - 06:13, 14 March 2025
  • Thumbnail for Cauchy's integral formula
    Cauchy's integral formula (category Theorems in complex analysis)
    Parseval–Gutzmer formula Bochner–Martinelli formula Helffer–Sjöstrand formula Titchmarsh 1939, p. 84 "Gauss's Mean-Value Theorem". Wolfram Alpha Site. Pompeiu...
    25 KB (4,364 words) - 04:10, 17 May 2025
  • to Z×Z. Myers theorem. If a complete Riemannian manifold has positive Ricci curvature then its fundamental group is finite. Bochner's formula. If a compact...
    13 KB (1,471 words) - 23:46, 9 February 2025