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We investigate some properties of density measures – finitely additive measures on the set of natural numbers $ℕ$ extending asymptotic density. We introduce a class of density measures, which is defined using cluster points of the sequence $(\frac{A (n)}{n})$ as well as cluster points of some other similar sequences. We obtain range of possible values of density measures for any subset of $ℕ$ . Our description of this range simplifies the description of Bhashkara Rao and Bhashkara Rao [Bhaskara Rao, K. P. S., Bhaskara Rao,...

Remarks about measures on orthomodular posets

Vladimír Rogalewicz (1984)

Časopis pro pěstování matematiky

Remarks on the nonexistence of doubling measures.

Saksman, Eero (1999)

Annales Academiae Scientiarum Fennicae. Mathematica

Remarks on $μ^{''}$ -measurable sets: regularity, $σ$ -smoothness, and measurability.

Vlad, Carmen (1999)

International Journal of Mathematics and Mathematical Sciences

Remarque sur la mesure intérieure de Lebesgue

Miloslav Jůza (1982)

Časopis pro pěstování matematiky

Removability of singularities with anisotropic growth

Miroslav Dont, Josef, Jr. Král (2003)

Mathematica Bohemica

With help of suitable anisotropic Minkowski’s contents and Hausdorff measures some results are obtained concerning removability of singularities for solutions of partial differential equations with anisotropic growth in the vicinity of the singular set.

Removability of the wave singularities in the plane.

Miroslav Chlebik, Josef Král (1994)

Aequationes mathematicae

Removability of the wave singularities in the plane. (Summary).

Miroslav Chlebik, Josef Král (1994)

Aequationes mathematicae

Semivariations of an additive function on a Boolean ring

Zbigniew Lipecki (2009)

Colloquium Mathematicae

With an additive function φ from a Boolean ring A into a normed space two positive functions on A, called semivariations of φ, are associated. We characterize those functions as submeasures with some additional properties in the general case as well as in the cases where φ is bounded or exhaustive.

Currently displaying 161 – 180 of 237

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Displaying 161 – 180 of 237

Pathological Linear Spaces and Submeasures.

Poznámka o délce Jordanovy křivky

Product decomposition of a $s i g m a$ -ring

Projective well-orderings and extensions of Lebesgue measure

Quasisymmetrically thick sets.

Quelques méthodes de Packing de l'ensemble triadique de Cantor

Range of density measures

Remarks about measures on orthomodular posets

Remarks on the nonexistence of doubling measures.

Remarks on $μ^{''}$ -measurable sets: regularity, $σ$ -smoothness, and measurability.

Remarque sur la mesure intérieure de Lebesgue

Removability of singularities with anisotropic growth

Removability of the wave singularities in the plane.

Removability of the wave singularities in the plane. (Summary).

Semivariations of an additive function on a Boolean ring

Singular invariant measures on the line

Singular measures and $(1, p)$ -capacity on weighted Sobolev classes.

Smoothness conditions on measures using Wallman spaces.

Some additive properties of sets of real numbers

Some combinatorial questions related to measure theory

Currently displaying 161 – 180 of 237