discrete norm
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Norm (mathematics) — This article is about linear algebra and analysis. For field theory, see Field norm. For ideals, see Norm of an ideal. For group theory, see Norm (group). For norms in descriptive set theory, see prewellordering. In linear algebra, functional… … Wikipedia
Discrete Chebyshev polynomials — Not to be confused with Chebyshev polynomials. In mathematics, discrete Chebyshev polynomials, or Gram polynomials, are a type of discrete orthogonal polynomials used in approximation theory, introduced by Pafnuty Chebyshev (1864) and… … Wikipedia
Norm (abelian group) — In mathematics, specifically abstract algebra, if (G, •) is an abelian group then ν : G → ℝ is said to be a norm on the abelian group (G, •) if: ν(g) > 0 if g ≠ 0, ν(g • h) ≤ ν(g) + ν(h), ν(mg) = |m|ν(g) if m ∈ ℤ. The norm ν is discrete… … Wikipedia
Uniform norm — This article is about the function space norm. For the finite dimensional vector space distance, see Chebyshev distance. The black square is the set of points in R2 where the sup norm equals a fixed non zero constant. In mathematical analysis,… … Wikipedia
Group algebra — This page discusses topological algebras associated to topological groups; for the purely algebraic case of discrete groups see group ring. In mathematics, the group algebra is any of various constructions to assign to a locally compact group an… … Wikipedia
Vector space — This article is about linear (vector) spaces. For the structure in incidence geometry, see Linear space (geometry). Vector addition and scalar multiplication: a vector v (blue) is added to another vector w (red, upper illustration). Below, w is… … Wikipedia
Von Neumann algebra — In mathematics, a von Neumann algebra or W* algebra is a * algebra of bounded operators on a Hilbert space that is closed in the weak operator topology and contains the identity operator. They were originally introduced by John von Neumann,… … Wikipedia
Orthogonal group — Group theory Group theory … Wikipedia
List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra … Wikipedia
1TR112 — Das DSL Modem, im Fachjargon „NTBBA“ (Network Termination Broad Band Access, deutsch: Netzabschluss für Breitbandzugang), ist ein Gerät zur Übertragung von Daten über eine DSL Leitung. Das Wort Modem steht begrifflich für die Signalwandlung… … Deutsch Wikipedia
ATU-R — Das DSL Modem, im Fachjargon „NTBBA“ (Network Termination Broad Band Access, deutsch: Netzabschluss für Breitbandzugang), ist ein Gerät zur Übertragung von Daten über eine DSL Leitung. Das Wort Modem steht begrifflich für die Signalwandlung… … Deutsch Wikipedia
