Results 1 to 10 of about 1,534 (98)

A class of continua that are not attractors of any IFS [PDF]

open access: yesOpen Mathematics, 2012
This paper presents a sufficient condition for a continuum in $R^n$ to be embeddable in $R^n$ in such a way that its image is not an attractor of any iterated function system.
Kulczycki Marcin, Nowak Magdalena
doaj   +3 more sources

Persistence landscapes of affine fractals

open access: yesDemonstratio Mathematica, 2022
We develop a method for calculating the persistence landscapes of affine fractals using the parameters of the corresponding transformations. Given an iterated function system of affine transformations that satisfies a certain compatibility condition, we ...
Catanzaro Michael J.   +2 more
doaj   +1 more source

The mutual singularity of the relative multifractal measures

open access: yesNonautonomous Dynamical Systems, 2021
M. Das proved that the relative multifractal measures are mutually singular for the self-similar measures satisfying the significantly weaker open set condition. The aim of this paper is to show that these measures are mutually singular in a more general
Douzi Zied, Selmi Bilel
doaj   +1 more source

Sampling and interpolation of cumulative distribution functions of Cantor sets in [0, 1]

open access: yesDemonstratio Mathematica, 2021
Cantor sets are constructed from iteratively removing sections of intervals. This process yields a cumulative distribution function (CDF), constructed from the invariant Borel probability measure associated with their iterated function systems.
Byars Allison   +5 more
doaj   +1 more source

Representations of real numbers induced by probability distributions on $\mathbb{N}$

open access: yes, 2021
We observe that a probability distribution supported by $\mathbb{N}$, induces a representation of real numbers in [0, 1) with digits in $\mathbb{N}$.
Neunhäuserer, Jörg
core   +1 more source

Cyclic weak ϕ iterated function system

open access: yesTopological Algebra and its Applications, 2022
In this article, we are considering the cyclic weak ϕ-contraction and prove that the result is also true in Hausdorff metric space. We are constructing a cyclic weak ϕ iterated function system (IFS), which gives the self-referential set or attractor ...
Ullah Kifayat, Katiyar S. K.
doaj   +1 more source

On the structure of self-affine Jordan arcs in ℝ2

open access: yesDemonstratio Mathematica, 2023
We prove that if a self-affine arc γ∈R2\gamma \in {{\mathbb{R}}}^{2} does not satisfy weak separation condition, then it is a segment of a parabola or a straight line.
Tetenov Andrei, Kutlimuratov Allanazar
doaj   +1 more source

The structure of fuzzy fractals generated by an orbital fuzzy iterated function system

open access: yesDemonstratio Mathematica, 2023
In this article, we present a structure result concerning fuzzy fractals generated by an orbital fuzzy iterated function system ((X,d),(fi)i∈I,(ρi)i∈I)\left(\left(X,d),{({f}_{i})}_{i\in I},{\left({\rho }_{i})}_{i\in I}). Our result involves the following
Savu Irina   +2 more
doaj   +1 more source

Expanding measures: Random walks and rigidity on homogeneous spaces

open access: yesForum of Mathematics, Sigma, 2023
Let G be a real Lie group, $\Lambda
Roland Prohaska   +2 more
doaj   +1 more source

Non-existence of multi-line Besicovitch sets [PDF]

open access: yes, 2013
If a compact set K \subset R^2 contains a positive-dimensional family of line-segments in positively many directions, then K has positive measure.Comment: 7 pages.
Orponen, Tuomas
core   +3 more sources

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