Results 21 to 30 of about 23,097 (257)

Remarks on continuously distributed sequences

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2021
In the first part of the paper we define the notion of the density as certain type of finitely additive probability measure and the distribution function of sequences with respect to the density.
M. Paštéka
doaj   +1 more source

On projections of finitely additive measures [PDF]

open access: yesProceedings of the American Mathematical Society, 1979
A theorem of Z. Frolík and M. E. Rudin states that for every two-valued measure μ \mu on N, if F : N → N F:N \to N is such that F ∗ ( μ ) = μ {F_ \ast }(\mu ) = \mu then
Jech, Thomas, Prikry, Karel
openaire   +2 more sources

Finitely-additive, countably-additive and internal probability measures [PDF]

open access: yesCommentationes Mathematicae Universitatis Carolinae, 2019
We discuss two ways to construct standard probability measures, called push-down measures, from internal probability measures. We show that the Wasserstein distance between an internal probability measure and its push-down measure is infinitesimal. As an application to standard probability theory, we show that every finitely-additive Borel probability ...
Duanmu, Haosui, Weiss, William
openaire   +2 more sources

On Four Classical Measure Theorems

open access: yesMathematics, 2021
A subset B of an algebra A of subsets of a set Ω has property (N) if each B-pointwise bounded sequence of the Banach space ba(A) is bounded in ba(A), where ba(A) is the Banach space of real or complex bounded finitely additive measures defined on A ...
Salvador López-Alfonso   +2 more
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Finitely Additive Gleason Measures [PDF]

open access: yesProceedings of the American Mathematical Society, 1992
We describe the set of all finitely additive measures which attain also infinite values on a quantum logic of a Hilbert space and which are expressible via the generalized Gleason-Lugovaja-Sherstnev formula. We prove that this set consists of those which are regular with respect to the set of all finite-dimensional subspaces.
openaire   +2 more sources

Finitely additive functions in measure theory and applications [PDF]

open access: yesOpuscula Mathematica
In this paper, we consider, and make precise, a certain extension of the Radon-Nikodym derivative operator, to functions which are additive, but not necessarily sigma-additive, on a subset of a given sigma-algebra.
Daniel Alpay, Palle Jorgensen
doaj   +1 more source

Rearrangement and Convergence in Spaces of Measurable Functions

open access: yesJournal of Inequalities and Applications, 2007
We prove that the convergence of a sequence of functions in the space L0 of measurable functions, with respect to the topology of convergence in measure, implies the convergence μ-almost everywhere (μ denotes the Lebesgue measure) of the sequence ...
A. Trombetta   +2 more
doaj   +2 more sources

The Topological Pressure of Linear Cellular Automata

open access: yesEntropy, 2009
This elucidation studies ergodicity and equilibrium measures for additive cellular automata with prime states. Additive cellular automata are ergodic with respect to Bernoulli measure unless it is either an identity map or constant.
Chih-Hung Chang, Jung-Chao Ban
doaj   +1 more source

Some remarks concerning finitely Subadditive outer measures with applications

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
The present paper is intended as a first step toward the establishment of a general theory of finitely subadditive outer measures. First, a general method for constructing a finitely subadditive outer measure and an associated finitely additive measure ...
John E. Knight
doaj   +1 more source

Smoothness conditions on measures using Wallman spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1999
In this paper, X denotes an arbitrary nonempty set, ℒ a lattice of subsets of X with ∅,X∈ℒ,A(ℒ) is the algebra generated by ℒ and M(ℒ) is the set of nontrivial, finite, and finitely additive measures on A(ℒ), and MR(ℒ) is the set of elements of M(ℒ ...
Charles Traina
doaj   +1 more source

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