REVERSE ITERATED FUNCTION SYSTEM AND DIMENSION OF DISCRETE FRACTALS

Publisher: Cambridge University Press

E-ISSN: 1755-1633|79|1|37-47

ISSN: 0004-9727

Source: Bulletin of the Australian Mathematical Society, Vol.79, Iss.1, 2009-02, pp. : 37-47

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Abstract

A reverse iterated function system is defined as a family of expansive maps {T1,T2,…,Tm} on a uniformly discrete set $M\subset \Bbb {R}^d$. An invariant set is defined to be a nonempty set $F\subseteq M$ satisfying F= j=1mTj(F). A computation method for the dimension of the invariant set is given and some questions asked by Strichartz are answered.