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Buffon needle lands in ϵ-neighborhood of a 1-dimensional Sierpinski Gasket with probability at most
- Source :
-
Comptes Rendus. Mathématique . Jun2010, Vol. 348 Issue 11/12, p653-656. 4p. - Publication Year :
- 2010
-
Abstract
- Abstract: In recent years, relatively sharp quantitative results in the spirit of the Besicovitch projection theorem have been obtained for self-similar sets by studying the norms of the “projection multiplicity” functions, , where is the number of connected components of the partial fractal set that orthogonally project in the θ direction to cover x. In Nazarov et al. (2008) , it was shown that n-th partial 4-corner Cantor set with self-similar scaling factor 1/4 decays in Favard length at least as fast as , for . In Bond and Volberg (2009) , this same estimate was proved for the 1-dimensional Sierpinski gasket for some . A few observations were needed to adapt the approach of Nazarov et al. (2008) to the gasket: we sketch them here. We also formulate a result about all self-similar sets of dimension 1. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 1631073X
- Volume :
- 348
- Issue :
- 11/12
- Database :
- Academic Search Index
- Journal :
- Comptes Rendus. Mathématique
- Publication Type :
- Academic Journal
- Accession number :
- 51443224
- Full Text :
- https://doi.org/10.1016/j.crma.2010.04.006