Results 21 to 30 of about 154,212 (278)

Attractors of iterated function systems and Markov operators

open access: yesAbstract and Applied Analysis, 2003
This paper contains a review of results concerning “generalized” attractors for a large class of iterated function systems {wi:i∈I} acting on a complete separable metric space.
Józef Myjak, Tomasz Szarek
doaj   +1 more source

Arcwise connected attractors of infinite iterated function systems

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
The aim of this paper is to give a sufficient condition for the attractor of an infinite iterated function system to be arcwise connected.
Dumitru Dan
doaj   +1 more source

The absolute continuity of the invariant measure of random iterated function systems with overlaps

open access: yes, 2009
We consider iterated function systems on the interval with random perturbation. Let $Y_\epsilon$ be uniformly distributed in $[1- \epsilon, 1 + \epsilon]$ and let $f_i \in C^{1+\alpha}$ be contractions with fixpoints $a_i$.
Barany, Balazs, Persson, Tomas
core   +2 more sources

Synthesizing fractal images by means of shift dynamical systems

open access: yesLietuvos Matematikos Rinkinys, 2003
In this paper, the adaptation problem of the time escape algorithm to the special class of fractal images (attractors of iterated function systems) and the necessary mathematical context are ana­lysed.
Jonas Valantinas   +2 more
doaj   +3 more sources

Iterated Relation Systems on Riemannian Manifolds

open access: yesFractal and Fractional
For fractals on Riemannian manifolds, the theory of iterated function systems often does not apply well directly, as these fractal sets are often defined by relations that are multivalued or non-contractive.
Jie Liu, Sze-Man Ngai, Lei Ouyang
doaj   +1 more source

Applications of Multivalued Contractions on Graphs to Graph-Directed Iterated Function Systems

open access: yesAbstract and Applied Analysis, 2015
We apply a fixed point result for multivalued contractions on complete metric spaces endowed with a graph to graph-directed iterated function systems.
T. Dinevari, M. Frigon
doaj   +1 more source

Tiling iterated function systems

open access: yesChaos, Solitons & Fractals
This paper presents a detailed symbolic approach to the study of self-similar tilings. It uses properties of addresses associated with graph-directed iterated function systems to establish conjugacy properties of tiling spaces. Tiles may be fractals and the tiled set may be a complicated unbounded subset of $\mathbb{R}^{M}$.
Louisa F. Barnsley   +2 more
openaire   +2 more sources

Iterated function system quasiarcs [PDF]

open access: yesConformal Geometry and Dynamics of the American Mathematical Society, 2017
We consider a class of iterated function systems (IFSs) of contracting similarities of Rn\mathbb {R}^n, introduced by Hutchinson, for which the invariant set possesses a natural Hölder continuous parameterization by the unit interval. When such an invariant set is homeomorphic to an interval, we give necessary conditions in terms of the similarities ...
Iseli, Annina, Wildrick, Kevin
openaire   +3 more sources

Psychological Implicit Motives Construct as an Emergent Fractal Attractor from Intermittent Neurophysiological Responses: Simulation and Entropy-like Characterization

open access: yesEntropy, 2023
Implicit Motives are non-conscious needs that drive human behavior towards the achievement of incentives that are affectively incited. Repeated affective experiences providing satisfying rewards have been held responsible for the building of Implicit ...
Miguel Ángel Martín   +2 more
doaj   +1 more source

Ruelle Operator Theorem for Nonexpansive systems

open access: yes, 2009
The Ruelle operator theorem has been studied extensively both in dynamical systems and iterated function systems. In this paper we study the Ruelle operator theorem for nonexpansive systems.
Barnsley   +7 more
core   +1 more source

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