Back to Search
Start Over
A new class of exceptional self-affine fractals
- Source :
-
Journal of Mathematical Analysis & Applications . May2013, Vol. 401 Issue 1, p55-65. 11p. - Publication Year :
- 2013
-
Abstract
- Abstract: Let be an integral self-affine set (not necessarily a self-similar set) satisfying , where is an integer expanding matrix and is a finite set of integer vectors. For “totally disconnected ”, in 1992, Falconer obtained formulas for lower and upper bounds for the Hausdorff dimension of . In order to have such bounds for arbitrary , we consider an extension of Falconer’s formulas to certain graph directed sets and define new bounds. For a very few classes of self-affine sets, the Hausdorff dimension and Falconer’s upper bound are known to be different. In this paper, we present a new such class by using the new upper bound, and show that our upper bound is the box dimension for that class. We also study the computation of those bounds. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0022247X
- Volume :
- 401
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Mathematical Analysis & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 85178309
- Full Text :
- https://doi.org/10.1016/j.jmaa.2012.10.065