Results 31 to 40 of about 9,371 (281)

Some remarks on the Hausdorff measure of the Cantor set

open access: yesSHS Web of Conferences, 2016
In this paper, the author further reveals some intrinsic properties of the Cantor set. By the properties, the author gives a new method for calculating the exact value of the Hausdorff measure of the Cantor set, and shows the facts that each covering ...
Wang Minghua
doaj   +1 more source

Attractors of directed graph IFSs that are not standard IFS attractors and their Hausdorff measure [PDF]

open access: yes, 2012
"GCB was supported by an EPSRC Doctoral Training Grant whilst undertaking this work"For directed graph iterated function systems (IFSs) defined on R, we prove that a class of 2-vertex directed graph IFSs have attractors that cannot be the attractors of ...
Boore, Graeme, Falconer, Kenneth John
core   +1 more source

Geometrical properties of the space of idempotent probability measures

open access: yesApplied General Topology, 2021
Although traditional and idempotent mathematics are "parallel'', by an application of the category theory we show that objects obtained the similar rules over traditional and idempotent mathematics must not be "parallel''.
Kholsaid Fayzullayevich Kholturayev
doaj   +1 more source

An evaluation of performance measures for arterial brain vessel segmentation

open access: yesBMC Medical Imaging, 2021
Background Arterial brain vessel segmentation allows utilising clinically relevant information contained within the cerebral vascular tree. Currently, however, no standardised performance measure is available to evaluate the quality of cerebral vessel ...
Orhun Utku Aydin   +7 more
doaj   +1 more source

Properties of measures supported on fat Sierpinski carpets [PDF]

open access: yes, 2006
In this paper we study certain conformal iterated function schemes in two dimensions that are natural generalizations of the Sierpinski carpet construction. In particular, we consider scaling factors for which the open set condition fails.
Jordan, Thomas   +3 more
core   +1 more source

On the Hausdorff Measure of Rn with the Euclidean Topology [PDF]

open access: yes, 2023
In this paper, we answer a question raised by David H. Fremlin about the Hausdorff measure of R2 with respect to a distance inducing the Euclidean topology. In particular we prove that the Hausdorff n-dimensional measure of Rn is never 0 when considering
Bagnara, Marco   +3 more
core   +1 more source

Semipolar Sets and Intrinsic Hausdorff Measure [PDF]

open access: yes, 2018
Hansen W, Netuka I. Semipolar Sets and Intrinsic Hausdorff Measure. Potential Analysis. 2019;51(1):49-69.Given a Green function G on a locally compact space X with countable base, a Borel set A in X is called G-semipolar, if there is no measure nu not ...
Netuka, Ivan   +3 more
core   +1 more source

Hausdorff Measure of Noncompactness of Matrix Mappings on Cesaro Spaces [PDF]

open access: yes, 2021
In this study we establish some identities or estimates for operator norms and the Hausdorff measure of noncompactness of certain operators on the spaces |C-alpha|(kappa) , which have more recently been introduced in [22].
Sarigol, M. Ali, Gulec, G. Canan Hazar
core   +1 more source

Hölder differentiability of self-conformal devil's staircases [PDF]

open access: yes, 2014
In this paper we consider the probability distribution function of a Gibbs measure supported on a self-conformal set given by an iterated function system (devil's staircase) applied to a compact subset of ℝ. We use thermodynamic multifractal formalism to
Troscheit, S., Sascha Troscheit
core   +1 more source

Hausdorff Dimension and Topological Entropies of a Solenoid

open access: yesEntropy, 2020
The purpose of this paper is to elucidate the interrelations between three essentially different concepts: solenoids, topological entropy, and Hausdorff dimension.
Andrzej Biś, Agnieszka Namiecińska
doaj   +1 more source

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