Riedi, Rudolf H.2007-10-312007-10-311996-01-012004-01-14R. H. Riedi, "Numerical Estimates of Generalized Dimensions D_q for Negative q," <i>Journal of Physics A,</i> 1996.https://hdl.handle.net/1911/20265Journal PaperUsual fixed-size box-counting algorithms are inefficient for computing generalized fractal dimensions D(<i>q</i>) in the range of <i>q</i><0. In this Letter we describe a new numerical algorithm specifically devised to estimate generalized dimensions for large negative <i>q</i>, providing evidence of its better performance. We compute the complete spectrum of the Hénon attractor, and interpret our results in terms of a "phase transition" between different multiplicative laws.engTemporaryMultifractalsJournal articleTemporary