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Local boundedness information


In mathematics, a function is locally bounded if it is bounded around every point. A family of functions is locally bounded if for any point in their domain all the functions are bounded around that point and by the same number.

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Local boundedness

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under f {\displaystyle f} is bounded. The following theorem relates local boundedness of functions with the local boundedness of topological vector spaces:...

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Bounded set

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(M, d) is a bounded metric space (or d is a bounded metric) if M is bounded as a subset of itself. Total boundedness implies boundedness. For subsets...

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Bounded operator

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{\displaystyle Y} is Banach. Bounded set (topological vector space) – Generalization of boundedness Contraction (operator theory) – Bounded operators with sub-unit...

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Bounded function

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{\displaystyle f(X)} is a bounded set in Y {\displaystyle Y} .[citation needed] Weaker than boundedness is local boundedness. A family of bounded functions may be...

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Continuous linear operator

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is bounded. Function bounded on a neighborhood and local boundedness In contrast, a map F : X → Y {\displaystyle F:X\to Y} is said to be bounded on a...

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Arithmetic dynamics

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PN(K), and the general Uniform Boundedness Conjecture says that the number of preperiodic points in PN(K) may be bounded solely in terms of N, the degree...

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Inverse mapping theorem

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of local inverses for functions with non-singular derivatives the bounded inverse theorem on the boundedness of the inverse for invertible bounded linear...

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Rank of an elliptic curve

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rank on average as well. In Binary quartic forms having bounded invariants, and the boundedness of the average rank of elliptic curves, Bhargava and Shankar...

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Shape of the universe

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question of whether the universe is infinite or finite is referred to as boundedness. An infinite universe (unbounded metric space) means that there are points...

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Central differencing scheme

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_{e_{3}}=\Gamma _{w_{4}}} Central differencing scheme satisfies first condition of boundedness. Since F e − F w = 0 {\displaystyle F_{e}-F_{w}=0} from continuity equation...

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Kahn process networks

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strictly bounded by b {\displaystyle b} if it has at most b {\displaystyle b} unconsumed tokens for any possible execution. A KPN is strictly bounded by b...

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Mass in general relativity

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of a lower limit, has a bearing on the more fundamental question of boundedness from below: if there were no lower limit to the energy, then no isolated...

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Sobolev inequality

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Riesz transform, c.f. (Schikorra, Spector & Van Schaftingen 2017). The boundedness of the Riesz transforms implies that the latter inequality gives a unified...

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Observability

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S2CID 51615852. Li, W.; Wang, Z.; Ho, D. W. C.; Wei, G. (2019). "On Boundedness of Error Covariances for Kalman Consensus Filtering Problems". IEEE Transactions...

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Butterfly effect

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positive Lyapunov exponent. In addition to a positive Lyapunov exponent, boundedness is another major feature within chaotic systems. The simplest mathematical...

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Covering system

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question was resolved in the negative by Bob Hough. Hough used the Lovász local lemma to show that there is some maximum N<1016 which can be the minimum...

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Markedness

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What is more marked in some general contexts may be less marked in other local contexts. Thus, "ant" is less marked than "ants" on the morphological level...

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Baire category theorem

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prove the open mapping theorem, the closed graph theorem and the uniform boundedness principle. BCT1 also shows that every nonempty complete metric space...

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List of unsolved problems in mathematics

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implies χ ( R / P , R / Q ) > 0 {\displaystyle \chi (R/P,R/Q)>0} . Uniform boundedness conjecture for rational points: do algebraic curves of genus g ≥ 2 {\displaystyle...

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Fields Medal

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University of Cambridge, UK University of Cambridge, UK "For the proof of the boundedness of Fano varieties and for contributions to the minimal model program...

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Locally convex topological vector space

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of a linear map can be given that closely resembles the more familiar boundedness condition found for Banach spaces. Given locally convex spaces X {\displaystyle...

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Reachability analysis

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of the system. Boundedness: The global state transition graph is bounded if the number of messages that may be in transit is bounded and the number states...

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Graph coloring

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1016/j.jctb.2013.11.001 Scott, Alex; Seymour, Paul (2020), "A survey of χ-boundedness", Journal of Graph Theory, 95 (3): 2–3, doi:10.1002/jgt.22601, S2CID 4760027...

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Social dynamics

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takes a behavioral approach, assuming that individuals are boundedly rational and act on local information. Mathematical and computational modeling are...

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