classes consisting of models of given maximal Kolmogorov complexity. The Kolmogorov structure function of an individual data string expresses the relation...
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described by Kolmogorov's turbulence law Kolmogorov structure function Kolmogorov–Uspenskii machine model Kolmogorov's zero–one law Kolmogorov–Zurbenko filter...
31 KB (2,788 words) - 22:14, 23 September 2024
mathematics, a topological space X is a T0 space or Kolmogorov space (named after Andrey Kolmogorov) if for every pair of distinct points of X, at least...
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information theory (a subfield of computer science and mathematics), the Kolmogorov complexity of an object, such as a piece of text, is the length of a shortest...
56 KB (7,420 words) - 11:19, 20 November 2024
statistic, although it is restricted to linear estimators. The Kolmogorov structure function deals with individual finite data; the related notion there...
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approximation theory, the Kolmogorov–Arnold representation theorem (or superposition theorem) states that every multivariate continuous function f : [ 0 , 1 ] n...
24 KB (3,648 words) - 04:49, 18 November 2024
after Andrey Kolmogorov and Nikolai Smirnov. The Kolmogorov–Smirnov statistic quantifies a distance between the empirical distribution function of the sample...
32 KB (4,105 words) - 19:57, 11 September 2024
mathematics, a function space is a set of functions between two fixed sets. Often, the domain and/or codomain will have additional structure which is inherited...
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In mathematical logic, the Brouwer–Heyting–Kolmogorov interpretation, or BHK interpretation, of intuitionistic logic was proposed by L. E. J. Brouwer and...
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{F}}_{n}-F\|_{\infty }>z{\Big )}\leq 2e^{-2z^{2}}.} In fact, Kolmogorov has shown that if the cumulative distribution function F is continuous, then the expression n ‖ F...
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Stochastic process (redirect from Kolmogorov extension)
distributions going back to the 1920s. In a 1932 paper, Kolmogorov derived a characteristic function for random variables associated with Lévy processes....
166 KB (18,416 words) - 04:16, 13 November 2024
between algebraic structures is a function that is compatible with the operations of the structures. For all common algebraic structures, and, in particular...
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theory, see interpretation (model theory). In database theory, structures with no functions are studied as models for relational databases, in the form of...
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Turbulence (redirect from Kolmogorov's theory of 1941)
the "Kolmogorov −5/3 spectrum" is generally observed in turbulence. However, for high order structure functions, the difference with the Kolmogorov scaling...
47 KB (5,606 words) - 17:30, 22 November 2024
Rissanen bases the mathematical underpinning of MDL on the Kolmogorov structure function. According to the MDL philosophy, Bayesian methods should be...
20 KB (2,927 words) - 11:17, 20 November 2024
mathematics, the Kolmogorov extension theorem (also known as Kolmogorov existence theorem, the Kolmogorov consistency theorem or the Daniell-Kolmogorov theorem)...
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pioneered theory and applications of Kolmogorov complexity. They co-authored the textbook An Introduction to Kolmogorov Complexity and Its Applications, parts...
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Knuth–Morris–Pratt algorithm Königsberg bridges problem Kolmogorov complexity Kraft's inequality Kripke structure Kruskal's algorithm kth order Fibonacci numbers...
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structures; continuous functions, which preserve topological structures; and differentiable functions, which preserve differential structures. In 1939, the French...
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finitary functions on the natural numbers is uncountable so most are not computable. Concrete examples of such functions are Busy beaver, Kolmogorov complexity...
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A trophic function was first introduced in the differential equations of the Kolmogorov predator–prey model. It generalizes the linear case of predator–prey...
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Energy cascade (redirect from Kolmogorov cascade)
result is equivalent to a Fourier transform of Kolmogorov's 1941 result for the turbulent structure function. The pressure fluctuations in a turbulent flow...
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(1890): 16–18. Bibcode:1941DoSSR..32...16K. JSTOR 51981. Kolmogorov, A. N. (1941). "The local structure of turbulence in incompressible viscous fluid for very...
31 KB (3,902 words) - 06:22, 10 November 2024
regular spaces and Tychonoff spaces are related through the notion of Kolmogorov equivalence. A topological space is Tychonoff if and only if it's both...
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A likelihood function (often simply called the likelihood) measures how well a statistical model explains observed data by calculating the probability...
64 KB (8,535 words) - 04:50, 6 November 2024
completely arbitrary function can be expanded in Fourier series, even if its Fourier coefficients are well-defined. For example, Kolmogorov (1922) constructed...
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Map (mathematics) (redirect from Functions and mappings)
for "morphism" or "arrow", which is a structure-respecting function and thus may imply more structure than "function" does. For example, a morphism f : X...
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World Scientific. ISBN 9789814366847. Kolmogorov, A. N.; Fomin, S. V. (1999) [1957]. Elements of the theory of functions and functional analysis. Mineola,...
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Lambda calculus (redirect from Lambda-definable function)
formal system in mathematical logic for expressing computation based on function abstraction and application using variable binding and substitution. Untyped...
86 KB (11,551 words) - 19:49, 25 October 2024
Bijection (redirect from Bijective function)
A bijection, bijective function, or one-to-one correspondence between two mathematical sets is a function such that each element of the second set (the...
19 KB (2,508 words) - 03:16, 17 November 2024