Estimate of the Hausdorff Dimension of a Self-Similar Set due to Weak   Contractions
  As for the remarkable study on the estimate of the Hausdorff dimension of a self-similar set due to weak contractions (Kitada A. et al. Chaos, Solitons & Fractals 13 (2002) 363-366), we present a mathematically simplified form which will be more applicable to various phenomena. 
Yoshihito Ogasawara and Shin'ichi Oishi
math-ph math.MP nlin.AO nlin.CD nlin.PS