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JOURNALS // Sibirskii Matematicheskii Zhurnal // Archive

Sibirsk. Mat. Zh., 2014 Volume 55, Number 2, Pages 364–369 (Mi smj2539)

This article is cited in 12 papers

The shark teeth is a topological IFS-attractor

M. Nowakab, T. Szarekc

a Jagiellonian University, Kraków, Poland
b Jan Kochanowski University, Kielce, Poland
c Institute of Mathematics, University of Gdańsk, Gdańsk, Poland

Abstract: We show that the space called the shark teeth is a topological IFS-attractor, that is, for every open cover of $X=\bigcup^n_{i=1}f_i(X)$ , its image under every suitable large composition from the family of continuous functions $\{f_1,\dots,f_n\}$ lies in some set from the cover. In particular, there exists a space that is not homeomorphic to any IFS-attractor but is a topological IFS-attractor.

Keywords: fractal, iterated function system, IFS-attractor.

UDC: 517.518.1

Received: 24.05.2013


 English version:
Siberian Mathematical Journal, 2014, 55:2, 296–300

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© Steklov Math. Inst. of RAS, 2024