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Locally finite measure information


In mathematics, a locally finite measure is a measure for which every point of the measure space has a neighbourhood of finite measure.[1][2]

  1. ^ Berge, Claude (1963). Topological Spaces. p. 31. ISBN 0486696537.
  2. ^ Gemignani, Michael C. (1972). Elementary Topology. p. 228. ISBN 0486665224.

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Locally finite measure

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In mathematics, a locally finite measure is a measure for which every point of the measure space has a neighbourhood of finite measure. Let ( X , T ) {\displaystyle...

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Locally finite

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space Locally finite group Locally finite measure Locally finite operator in linear algebra Locally finite poset Locally finite space, a topological space...

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Radon measure

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subsets. The measure m is called a Radon measure if it is inner regular and locally finite. In many situations, such as finite measures on locally compact...

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Finite measure

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In measure theory, a branch of mathematics, a finite measure or totally finite measure is a special measure that always takes on finite values. Among finite...

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Dirac measure

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the trivial topology {∅, X}. Since δx is probability measure, it is also a locally finite measure. If X is a Hausdorff topological space with its Borel...

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Borel measure

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regular Borel measure. If μ {\displaystyle \mu } is both inner regular, outer regular, and locally finite, it is called a Radon measure. The real line...

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Pontryagin duality

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every finite-dimensional vector space over the reals or a p-adic field. The Pontryagin dual of a locally compact abelian group is the locally compact...

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Haar measure

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In mathematical analysis, the Haar measure assigns an "invariant volume" to subsets of locally compact topological groups, consequently defining an integral...

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Regular measure

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example of a Borel measure μ {\displaystyle \mu } on a locally compact Hausdorff space that is inner regular, σ-finite, and locally finite but not outer regular...

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Gibbs measure

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of taking the limit of finite systems. A measure is a Gibbs measure if the conditional probabilities it induces on each finite subsystem satisfy a consistency...

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Locally compact group

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that arise throughout mathematics are locally compact and such groups have a natural measure called the Haar measure. This allows one to define integrals...

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Convergence in measure

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of finite measure, then the distinction between local and global convergence in measure disappears. If μ is σ-finite and (fn) converges (locally or globally)...

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Poisson point process

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by using a Radon measure Λ {\displaystyle \textstyle \Lambda } , which is a locally finite measure. In general, this Radon measure Λ {\displaystyle \textstyle...

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Point process

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a locally finite measure over S {\displaystyle S} . Now, by a point process on S {\displaystyle S} we simply mean an integer-valued random measure (or...

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Trivial measure

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set has zero measure. Since μ(X) = 0, μ is always a finite measure, and hence a locally finite measure. If X is a Hausdorff topological space with its Borel...

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Locally integrable function

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mathematics, a locally integrable function (sometimes also called locally summable function) is a function which is integrable (so its integral is finite) on every...

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Saturated measure

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necessarily measurable, is said to be a locally measurable set if for every measurable set A {\displaystyle A} of finite measure, E ∩ A {\displaystyle E\cap A}...

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Lebesgue measure

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λ(G \ A) = λ(A \ F) = 0. Lebesgue measure is both locally finite and inner regular, and so it is a Radon measure. Lebesgue measure is strictly positive on non-empty...

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Random measure

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{\displaystyle \mathbb {R} ^{n}} ) A random measure ζ {\displaystyle \zeta } is a (a.s.) locally finite transition kernel from an abstract probability...

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Absolute continuity

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to the derivative of F. More generally, the measure μ is assumed to be locally finite (rather than finite) and F(x) is defined as μ((0,x]) for x > 0,...

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Polish space

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probability measure on M is inner regular. Since a probability measure is globally finite, and hence a locally finite measure, every probability measure on a...

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Shape of the universe

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multiply connected space like a 3 torus has everywhere zero curvature but is finite in extent, whereas a flat simply connected space is infinite in extent (such...

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Finite element method

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The finite element method (FEM) is a popular method for numerically solving differential equations arising in engineering and mathematical modeling. Typical...

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Locally convex topological vector space

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L^{p}(\mu )} with an atomless, finite measure μ {\displaystyle \mu } and 0 < p < 1 {\displaystyle 0<p<1} are not locally convex. The space of measurable...

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Locally compact space

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These are compact only if they are finite. All open or closed subsets of a locally compact Hausdorff space are locally compact in the subspace topology...

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