• In the mathematical field of analysis, Dini's theorem says that if a monotone sequence of continuous functions converges pointwise on a compact space and...
    5 KB (716 words) - 12:47, 28 March 2024
  • rank theorem. Also called Dini's theorem by the Pisan school in Italy. In the English-language literature, Dini's theorem is a different theorem in mathematical...
    23 KB (3,816 words) - 20:19, 12 May 2024
  • Thumbnail for Ulisse Dini
    (Pisa, T. Nistri, 1878) Dini continuity Dini criterion Dini derivative Dini series Dini test Dini's theorem Dini's surface Dini–Lipschitz criterion See...
    9 KB (887 words) - 16:11, 5 September 2024
  • Ulisse Dini, Italian mathematician, after which are named: Dini derivative Dini test Dini's theorem Dini criterion Dini's surface Dini continuity Dini–Lipschitz...
    3 KB (353 words) - 07:49, 1 April 2023
  • algebra) Dini's theorem (analysis) Dirac's theorems (graph theory) Dirichlet's approximation theorem (Diophantine approximations) Dirichlet's theorem on arithmetic...
    73 KB (6,015 words) - 12:17, 2 August 2024
  • Thumbnail for Uniform convergence
    Dini's theorem Arzelà–Ascoli theorem Sørensen, Henrik Kragh (2005). "Exceptions and counterexamples: Understanding Abel's comment on Cauchy's Theorem"...
    30 KB (5,341 words) - 23:07, 6 September 2024
  • In calculus, the Abel–Dini–Pringsheim theorem is a convergence test which constructs from a divergent series a series that diverges more slowly, and from...
    9 KB (2,081 words) - 15:21, 1 July 2024
  • _{f}(\delta ;t)} With these definitions we may state the main results: Theorem (Dini's test): Assume a function f satisfies at a point t that ∫ 0 π 1 δ ω...
    3 KB (458 words) - 00:50, 22 July 2024
  • Moving 1-soliton: Dini's surface Breather solution: Breather surface 2-soliton: Kuen surface Hilbert's theorem (differential geometry) Dini's surface Gabriel's...
    11 KB (1,125 words) - 05:28, 24 May 2024
  • . Dini test — a condition similar to local Dini continuity implies convergence of a Fourier transform. Stenflo, Örjan (2001). "A note on a theorem of...
    1 KB (214 words) - 21:21, 1 March 2021
  • Dini. In 1918, Carathéodory gave a different proof based on the Lebesgue integral. In mathematical analysis, Schwarz's theorem (or Clairaut's theorem...
    34 KB (5,331 words) - 16:20, 9 July 2024
  • the Dini derivatives are well-defined for almost all functions, even for functions that are not conventionally differentiable. The upshot of Dini's analysis...
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  • that Busemann functions are Lipschitz functions with constant 1. By Dini's theorem, the functions F t ( x ) = d ( x , γ ( t ) ) − t {\displaystyle F_{t}(x)=d(x...
    90 KB (12,928 words) - 07:07, 4 October 2023
  • Thumbnail for Fourier transform
    Cauchy's integral theorem. Therefore, the Fourier inversion formula can use integration along different lines, parallel to the real axis. Theorem: If f(t) =...
    177 KB (21,018 words) - 18:44, 10 September 2024
  • Denjoy–Young–Saks theorem gives some possibilities for the Dini derivatives of a function that hold almost everywhere. Denjoy (1915) proved the theorem for continuous...
    2 KB (229 words) - 01:37, 17 April 2024
  • Thumbnail for Hyperbolic space
    hyperbolic surfaces is the Kleinian model. Dini's surface Hyperbolic 3-manifold Ideal polyhedron Mostow rigidity theorem Murakami–Yano formula Pseudosphere Grigor'yan...
    11 KB (1,538 words) - 00:57, 19 April 2024
  • are Dini continuous, then the harmonic functions are uniformly C k {\displaystyle C^{k}} as well. The second, more common version of the theorem states...
    2 KB (218 words) - 09:50, 23 October 2022
  • Thumbnail for Lipschitz continuity
    Lipschitz continuity is the central condition of the Picard–Lindelöf theorem which guarantees the existence and uniqueness of the solution to an initial...
    18 KB (2,629 words) - 11:36, 24 August 2024
  • In the mathematical field of analysis, a well-known theorem describes the set of discontinuities of a monotone real-valued function of a real variable;...
    28 KB (3,452 words) - 11:11, 8 January 2024
  • resolution to Loschmidt's paradox is called the (steady state) fluctuation theorem (FT), which is a generalisation of the second law of thermodynamics. The...
    33 KB (3,669 words) - 15:57, 26 June 2024
  • operator Fourier inversion theorem Sine and cosine transforms Parseval's theorem Paley–Wiener theorem Projection-slice theorem Frequency spectrum Discrete...
    3 KB (229 words) - 12:09, 30 October 2023
  • {\left|f(x_{0})-y_{0}\right|}{2}}.} The intermediate value theorem is an existence theorem, based on the real number property of completeness, and states:...
    60 KB (9,404 words) - 23:34, 13 August 2024
  • Thumbnail for Guido Fubini
    January 1879 – 6 June 1943) was an Italian mathematician, known for Fubini's theorem and the Fubini–Study metric. Born in Venice, he was steered towards mathematics...
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  • sequences of functions. Equicontinuity appears in the formulation of Ascoli's theorem, which states that a subset of C(X), the space of continuous functions...
    25 KB (3,751 words) - 22:02, 7 June 2023
  • convergence include the Weierstrass' M-test, Abel's uniform convergence test, Dini's test, and the Cauchy criterion. More sophisticated types of convergence...
    58 KB (9,694 words) - 15:11, 3 September 2024
  • which deform the tractroid to the one-parameter family of surfaces known as Dini's surfaces. The method of Bäcklund transformation allows the construction...
    5 KB (739 words) - 04:59, 23 November 2022
  • Magnus, Wilhelm; Oberhettinger, Fritz; Soni, Raj Pal (1966). Formulas and Theorems for the Special Functions of Mathematical Physics. doi:10.1007/978-3-662-11761-3...
    14 KB (2,344 words) - 04:01, 17 July 2024
  • Thumbnail for Enrico Betti
    giving early expositions of Galois theory. He also discovered Betti's theorem, a result in the theory of elasticity. Betti was born in Pistoia, Tuscany...
    4 KB (346 words) - 17:41, 15 July 2024
  • Thumbnail for Cesare Arzelà
    Leonida Tonelli. In 1889 he generalized the Ascoli theorem to Arzelà–Ascoli theorem, an important theorem in the theory of functions. He was a member of the...
    4 KB (311 words) - 07:07, 6 May 2024
  • In mathematics, the Dini–Lipschitz criterion is a sufficient condition for the Fourier series of a periodic function to converge uniformly at all real...
    1 KB (122 words) - 07:50, 29 August 2021